3780782408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3917}}^1\times {\mathrm{9281}}^1$

素因数の和:13217

約数の個数: 32

約数和(自身を含む): 7637043960

約数和(自身を除く): 3856261552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3917, 7834, 9281, 15668, 18562, 31336, 37124, 50921, 74248, 101842, 120653, 203684, 241306, 407368, 482612, 965224, 36353677, 72707354, 145414708, 290829416, 472597801, 945195602, 1890391204, 3780782408]

約数ペア:

[(1, 3780782408), (2, 1890391204), (4, 945195602), (8, 472597801), (13, 290829416), (26, 145414708), (52, 72707354), (104, 36353677), (3917, 965224), (7834, 482612), (9281, 407368), (15668, 241306), (18562, 203684), (31336, 120653), (37124, 101842), (50921, 74248)]