4920916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 11571840

約数和(自身を除く): 6650924

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1229, 2002, 2458, 4004, 4916, 8603, 13519, 15977, 17206, 27038, 31954, 34412, 54076, 63908, 94633, 111839, 175747, 189266, 223678, 351494, 378532, 447356, 702988, 1230229, 2460458, 4920916]

約数ペア:

[(1, 4920916), (2, 2460458), (4, 1230229), (7, 702988), (11, 447356), (13, 378532), (14, 351494), (22, 223678), (26, 189266), (28, 175747), (44, 111839), (52, 94633), (77, 63908), (91, 54076), (143, 34412), (154, 31954), (182, 27038), (286, 17206), (308, 15977), (364, 13519), (572, 8603), (1001, 4916), (1229, 4004), (2002, 2458)]