1348984988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{425279}}^1$

素因数の和:425357

約数の個数: 24

約数和(自身を含む): 2584001280

約数和(自身を除く): 1235016292

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 425279, 850558, 1701116, 5528627, 11057254, 22114508, 25942019, 51884038, 103768076, 337246247, 674492494, 1348984988]

約数ペア:

[(1, 1348984988), (2, 674492494), (4, 337246247), (13, 103768076), (26, 51884038), (52, 25942019), (61, 22114508), (122, 11057254), (244, 5528627), (793, 1701116), (1586, 850558), (3172, 425279)]