1874164016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{12097}}^1$

素因数の和:12549

約数の個数: 40

約数和(自身を含む): 3798384864

約数和(自身を除く): 1924220848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 421, 842, 1684, 3368, 6736, 9683, 12097, 19366, 24194, 38732, 48388, 77464, 96776, 154928, 193552, 278231, 556462, 1112924, 2225848, 4451696, 5092837, 10185674, 20371348, 40742696, 81485392, 117135251, 234270502, 468541004, 937082008, 1874164016]

約数ペア:

[(1, 1874164016), (2, 937082008), (4, 468541004), (8, 234270502), (16, 117135251), (23, 81485392), (46, 40742696), (92, 20371348), (184, 10185674), (368, 5092837), (421, 4451696), (842, 2225848), (1684, 1112924), (3368, 556462), (6736, 278231), (9683, 193552), (12097, 154928), (19366, 96776), (24194, 77464), (38732, 48388)]