1994899696

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{12527}}^1$

素因数の和:12841

約数の個数: 40

約数和(自身を含む): 3984655680

約数和(自身を除く): 1989755984

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 269, 296, 538, 592, 1076, 2152, 4304, 9953, 12527, 19906, 25054, 39812, 50108, 79624, 100216, 159248, 200432, 463499, 926998, 1853996, 3369763, 3707992, 6739526, 7415984, 13479052, 26958104, 53916208, 124681231, 249362462, 498724924, 997449848, 1994899696]

約数ペア:

[(1, 1994899696), (2, 997449848), (4, 498724924), (8, 249362462), (16, 124681231), (37, 53916208), (74, 26958104), (148, 13479052), (269, 7415984), (296, 6739526), (538, 3707992), (592, 3369763), (1076, 1853996), (2152, 926998), (4304, 463499), (9953, 200432), (12527, 159248), (19906, 100216), (25054, 79624), (39812, 50108)]