3553640792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{81163}}^1$

素因数の和:81603

約数の個数: 32

約数和(自身を含む): 7192753680

約数和(自身を除く): 3639112888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 3368, 5473, 10946, 21892, 43784, 81163, 162326, 324652, 649304, 1055119, 2110238, 4220476, 8440952, 34169623, 68339246, 136678492, 273356984, 444205099, 888410198, 1776820396, 3553640792]

約数ペア:

[(1, 3553640792), (2, 1776820396), (4, 888410198), (8, 444205099), (13, 273356984), (26, 136678492), (52, 68339246), (104, 34169623), (421, 8440952), (842, 4220476), (1684, 2110238), (3368, 1055119), (5473, 649304), (10946, 324652), (21892, 162326), (43784, 81163)]