1566779913218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{853}}^1\times {\mathrm{145063}}^1$

素因数の和:146418

約数の個数: 32

約数和(自身を含む): 2539139909376

約数和(自身を除く): 972359996158

約数列:

[1, 2, 13, 26, 487, 853, 974, 1706, 6331, 11089, 12662, 22178, 145063, 290126, 415411, 830822, 1885819, 3771638, 5400343, 10800686, 70645681, 123738739, 141291362, 247477478, 918393853, 1608603607, 1836787706, 3217207214, 60260765893, 120521531786, 783389956609, 1566779913218]

約数ペア:

[(1, 1566779913218), (2, 783389956609), (13, 120521531786), (26, 60260765893), (487, 3217207214), (853, 1836787706), (974, 1608603607), (1706, 918393853), (6331, 247477478), (11089, 141291362), (12662, 123738739), (22178, 70645681), (145063, 10800686), (290126, 5400343), (415411, 3771638), (830822, 1885819)]