494517156788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1\times {\mathrm{109661}}^1$

素因数の和:110624

約数の個数: 48

約数和(自身を含む): 916149685248

約数和(自身を除く): 421632528460

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 887, 1271, 1774, 2542, 3548, 5084, 27497, 36367, 54994, 72734, 109661, 109988, 145468, 219322, 438644, 1127377, 2254754, 3399491, 4496101, 4509508, 6798982, 8992202, 13597964, 17984404, 97269307, 139379131, 194538614, 278758262, 389077228, 557516524, 3015348517, 3988041587, 6030697034, 7976083174, 12061394068, 15952166348, 123629289197, 247258578394, 494517156788]

約数ペア:

[(1, 494517156788), (2, 247258578394), (4, 123629289197), (31, 15952166348), (41, 12061394068), (62, 7976083174), (82, 6030697034), (124, 3988041587), (164, 3015348517), (887, 557516524), (1271, 389077228), (1774, 278758262), (2542, 194538614), (3548, 139379131), (5084, 97269307), (27497, 17984404), (36367, 13597964), (54994, 8992202), (72734, 6798982), (109661, 4509508), (109988, 4496101), (145468, 3399491), (219322, 2254754), (438644, 1127377)]