44344430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1297}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 86353344

約数和(自身を除く): 42008914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1297, 1315, 2594, 2630, 3419, 6485, 6838, 12970, 16861, 17095, 33722, 34190, 84305, 168610, 341111, 682222, 1705555, 3411110, 4434443, 8868886, 22172215, 44344430]

約数ペア:

[(1, 44344430), (2, 22172215), (5, 8868886), (10, 4434443), (13, 3411110), (26, 1705555), (65, 682222), (130, 341111), (263, 168610), (526, 84305), (1297, 34190), (1315, 33722), (2594, 17095), (2630, 16861), (3419, 12970), (6485, 6838)]