851853776

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{2843}}^1$

素因数の和:3219

約数の個数: 40

約数和(自身を含む): 1683579744

約数和(自身を除く): 831725968

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 307, 488, 614, 976, 1228, 2456, 2843, 4912, 5686, 11372, 18727, 22744, 37454, 45488, 74908, 149816, 173423, 299632, 346846, 693692, 872801, 1387384, 1745602, 2774768, 3491204, 6982408, 13964816, 53240861, 106481722, 212963444, 425926888, 851853776]

約数ペア:

[(1, 851853776), (2, 425926888), (4, 212963444), (8, 106481722), (16, 53240861), (61, 13964816), (122, 6982408), (244, 3491204), (307, 2774768), (488, 1745602), (614, 1387384), (976, 872801), (1228, 693692), (2456, 346846), (2843, 299632), (4912, 173423), (5686, 149816), (11372, 74908), (18727, 45488), (22744, 37454)]