1946032205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{1171}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 2588788608

約数和(自身を除く): 642756403

約数列:

[1, 5, 13, 37, 65, 185, 481, 691, 1171, 2405, 3455, 5855, 8983, 15223, 25567, 43327, 44915, 76115, 127835, 216635, 332371, 563251, 809161, 1661855, 2816255, 4045805, 10519093, 29938957, 52595465, 149694785, 389206441, 1946032205]

約数ペア:

[(1, 1946032205), (5, 389206441), (13, 149694785), (37, 52595465), (65, 29938957), (185, 10519093), (481, 4045805), (691, 2816255), (1171, 1661855), (2405, 809161), (3455, 563251), (5855, 332371), (8983, 216635), (15223, 127835), (25567, 76115), (43327, 44915)]