8634470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3907}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 17726688

約数和(自身を除く): 9092218

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3907, 7814, 19535, 39070, 50791, 66419, 101582, 132838, 253955, 332095, 507910, 664190, 863447, 1726894, 4317235, 8634470]

約数ペア:

[(1, 8634470), (2, 4317235), (5, 1726894), (10, 863447), (13, 664190), (17, 507910), (26, 332095), (34, 253955), (65, 132838), (85, 101582), (130, 66419), (170, 50791), (221, 39070), (442, 19535), (1105, 7814), (2210, 3907)]