8045171953

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{47711}}^1$

素因数の和:47857

約数の個数: 32

約数和(自身を含む): 10580613120

約数和(自身を除く): 2535441167

約数列:

[1, 7, 13, 17, 91, 109, 119, 221, 763, 1417, 1547, 1853, 9919, 12971, 24089, 47711, 168623, 333977, 620243, 811087, 4341701, 5200499, 5677609, 10544131, 36403493, 67606487, 73808917, 88408483, 473245409, 618859381, 1149310279, 8045171953]

約数ペア:

[(1, 8045171953), (7, 1149310279), (13, 618859381), (17, 473245409), (91, 88408483), (109, 73808917), (119, 67606487), (221, 36403493), (763, 10544131), (1417, 5677609), (1547, 5200499), (1853, 4341701), (9919, 811087), (12971, 620243), (24089, 333977), (47711, 168623)]