2465403824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9311}}^1$

素因数の和:9418

約数の個数: 80

約数和(自身を含む): 5496314880

約数和(自身を除く): 3030911056

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 67, 76, 104, 134, 152, 208, 247, 268, 304, 494, 536, 871, 988, 1072, 1273, 1742, 1976, 2546, 3484, 3952, 5092, 6968, 9311, 10184, 13936, 16549, 18622, 20368, 33098, 37244, 66196, 74488, 121043, 132392, 148976, 176909, 242086, 264784, 353818, 484172, 623837, 707636, 968344, 1247674, 1415272, 1936688, 2299817, 2495348, 2830544, 4599634, 4990696, 8109881, 9199268, 9981392, 11852903, 16219762, 18398536, 23705806, 32439524, 36797072, 47411612, 64879048, 94823224, 129758096, 154087739, 189646448, 308175478, 616350956, 1232701912, 2465403824]

約数ペア:

[(1, 2465403824), (2, 1232701912), (4, 616350956), (8, 308175478), (13, 189646448), (16, 154087739), (19, 129758096), (26, 94823224), (38, 64879048), (52, 47411612), (67, 36797072), (76, 32439524), (104, 23705806), (134, 18398536), (152, 16219762), (208, 11852903), (247, 9981392), (268, 9199268), (304, 8109881), (494, 4990696), (536, 4599634), (871, 2830544), (988, 2495348), (1072, 2299817), (1273, 1936688), (1742, 1415272), (1976, 1247674), (2546, 968344), (3484, 707636), (3952, 623837), (5092, 484172), (6968, 353818), (9311, 264784), (10184, 242086), (13936, 176909), (16549, 148976), (18622, 132392), (20368, 121043), (33098, 74488), (37244, 66196)]