239331352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{2803}}^1$

素因数の和:3643

約数の個数: 32

約数和(自身を含む): 484026480

約数和(自身を除く): 244695128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 821, 1642, 2803, 3284, 5606, 6568, 10673, 11212, 21346, 22424, 36439, 42692, 72878, 85384, 145756, 291512, 2301263, 4602526, 9205052, 18410104, 29916419, 59832838, 119665676, 239331352]

約数ペア:

[(1, 239331352), (2, 119665676), (4, 59832838), (8, 29916419), (13, 18410104), (26, 9205052), (52, 4602526), (104, 2301263), (821, 291512), (1642, 145756), (2803, 85384), (3284, 72878), (5606, 42692), (6568, 36439), (10673, 22424), (11212, 21346)]