21903350404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5683}}^1$

素因数の和:5849

約数の個数: 96

約数和(自身を含む): 44919060480

約数和(自身を除く): 23015710076

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 83, 94, 166, 188, 247, 332, 494, 611, 893, 988, 1079, 1222, 1577, 1786, 2158, 2444, 3154, 3572, 3901, 4316, 5683, 6308, 7802, 11366, 11609, 15604, 20501, 22732, 23218, 41002, 46436, 50713, 73879, 74119, 82004, 101426, 107977, 147758, 148238, 202852, 215954, 267101, 295516, 296476, 431908, 471689, 534202, 943378, 963547, 1068404, 1403701, 1886756, 1927094, 2807402, 3472313, 3854188, 5074919, 5614804, 6131957, 6944626, 8962091, 10149838, 12263914, 13889252, 17924182, 20299676, 22169383, 24527828, 35848364, 44338766, 65973947, 88677532, 116507183, 131947894, 233014366, 263895788, 288201979, 421218277, 466028732, 576403958, 842436554, 1152807916, 1684873108, 5475837601, 10951675202, 21903350404]

約数ペア:

[(1, 21903350404), (2, 10951675202), (4, 5475837601), (13, 1684873108), (19, 1152807916), (26, 842436554), (38, 576403958), (47, 466028732), (52, 421218277), (76, 288201979), (83, 263895788), (94, 233014366), (166, 131947894), (188, 116507183), (247, 88677532), (332, 65973947), (494, 44338766), (611, 35848364), (893, 24527828), (988, 22169383), (1079, 20299676), (1222, 17924182), (1577, 13889252), (1786, 12263914), (2158, 10149838), (2444, 8962091), (3154, 6944626), (3572, 6131957), (3901, 5614804), (4316, 5074919), (5683, 3854188), (6308, 3472313), (7802, 2807402), (11366, 1927094), (11609, 1886756), (15604, 1403701), (20501, 1068404), (22732, 963547), (23218, 943378), (41002, 534202), (46436, 471689), (50713, 431908), (73879, 296476), (74119, 295516), (82004, 267101), (101426, 215954), (107977, 202852), (147758, 148238)]