13456690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6089}}^1$

素因数の和:6126

約数の個数: 32

約数和(自身を含む): 27624240

約数和(自身を除く): 14167550

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 6089, 12178, 30445, 60890, 79157, 103513, 158314, 207026, 395785, 517565, 791570, 1035130, 1345669, 2691338, 6728345, 13456690]

約数ペア:

[(1, 13456690), (2, 6728345), (5, 2691338), (10, 1345669), (13, 1035130), (17, 791570), (26, 517565), (34, 395785), (65, 207026), (85, 158314), (130, 103513), (170, 79157), (221, 60890), (442, 30445), (1105, 12178), (2210, 6089)]