2007814510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4409}}^1$

素因数の和:4573

約数の個数: 64

約数和(自身を含む): 4054095360

約数和(自身を除く): 2046280850

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 113, 130, 155, 226, 310, 403, 565, 806, 1130, 1469, 2015, 2938, 3503, 4030, 4409, 7006, 7345, 8818, 14690, 17515, 22045, 35030, 44090, 45539, 57317, 91078, 114634, 136679, 227695, 273358, 286585, 455390, 498217, 573170, 683395, 996434, 1366790, 1776827, 2491085, 3553654, 4982170, 6476821, 8884135, 12953642, 15444727, 17768270, 30889454, 32384105, 64768210, 77223635, 154447270, 200781451, 401562902, 1003907255, 2007814510]

約数ペア:

[(1, 2007814510), (2, 1003907255), (5, 401562902), (10, 200781451), (13, 154447270), (26, 77223635), (31, 64768210), (62, 32384105), (65, 30889454), (113, 17768270), (130, 15444727), (155, 12953642), (226, 8884135), (310, 6476821), (403, 4982170), (565, 3553654), (806, 2491085), (1130, 1776827), (1469, 1366790), (2015, 996434), (2938, 683395), (3503, 573170), (4030, 498217), (4409, 455390), (7006, 286585), (7345, 273358), (8818, 227695), (14690, 136679), (17515, 114634), (22045, 91078), (35030, 57317), (44090, 45539)]