879683766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{743}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 1946875392

約数和(自身を除く): 1067191626

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 353, 559, 706, 743, 1059, 1118, 1486, 1677, 2118, 2229, 3354, 4458, 4589, 9178, 9659, 13767, 15179, 19318, 27534, 28977, 30358, 31949, 45537, 57954, 63898, 91074, 95847, 191694, 197327, 262279, 394654, 415337, 524558, 591981, 786837, 830674, 1183962, 1246011, 1573674, 2492022, 3409627, 6819254, 10228881, 11277997, 20457762, 22555994, 33833991, 67667982, 146613961, 293227922, 439841883, 879683766]

約数ペア:

[(1, 879683766), (2, 439841883), (3, 293227922), (6, 146613961), (13, 67667982), (26, 33833991), (39, 22555994), (43, 20457762), (78, 11277997), (86, 10228881), (129, 6819254), (258, 3409627), (353, 2492022), (559, 1573674), (706, 1246011), (743, 1183962), (1059, 830674), (1118, 786837), (1486, 591981), (1677, 524558), (2118, 415337), (2229, 394654), (3354, 262279), (4458, 197327), (4589, 191694), (9178, 95847), (9659, 91074), (13767, 63898), (15179, 57954), (19318, 45537), (27534, 31949), (28977, 30358)]