520070238

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{1259}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 1151645040

約数和(自身を除く): 631574802

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 433, 477, 866, 954, 1259, 1299, 2518, 2598, 3777, 3897, 7554, 7794, 11331, 22662, 22949, 45898, 66727, 68847, 133454, 137694, 200181, 206541, 400362, 413082, 545147, 600543, 1090294, 1201086, 1635441, 3270882, 4906323, 9812646, 28892791, 57785582, 86678373, 173356746, 260035119, 520070238]

約数ペア:

[(1, 520070238), (2, 260035119), (3, 173356746), (6, 86678373), (9, 57785582), (18, 28892791), (53, 9812646), (106, 4906323), (159, 3270882), (318, 1635441), (433, 1201086), (477, 1090294), (866, 600543), (954, 545147), (1259, 413082), (1299, 400362), (2518, 206541), (2598, 200181), (3777, 137694), (3897, 133454), (7554, 68847), (7794, 66727), (11331, 45898), (22662, 22949)]