7401836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 14064960

約数和(自身を除く): 6663124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1039, 1781, 2078, 3562, 4156, 7124, 13507, 27014, 54028, 142343, 284686, 569372, 1850459, 3700918, 7401836]

約数ペア:

[(1, 7401836), (2, 3700918), (4, 1850459), (13, 569372), (26, 284686), (52, 142343), (137, 54028), (274, 27014), (548, 13507), (1039, 7124), (1781, 4156), (2078, 3562)]