1457599390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{64811}}^1$

素因数の和:65004

約数の個数: 32

約数和(自身を含む): 2841876576

約数和(自身を除く): 1384277186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 64811, 129622, 324055, 648110, 842543, 1685086, 4212715, 8425430, 11212303, 22424606, 56061515, 112123030, 145759939, 291519878, 728799695, 1457599390]

約数ペア:

[(1, 1457599390), (2, 728799695), (5, 291519878), (10, 145759939), (13, 112123030), (26, 56061515), (65, 22424606), (130, 11212303), (173, 8425430), (346, 4212715), (865, 1685086), (1730, 842543), (2249, 648110), (4498, 324055), (11245, 129622), (22490, 64811)]