2024897420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1112581}}^1$

素因数の和:1112610

約数の個数: 48

約数和(自身を含む): 5233585728

約数和(自身を除く): 3208688308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1112581, 2225162, 4450324, 5562905, 7788067, 11125810, 14463553, 15576134, 22251620, 28927106, 31152268, 38940335, 57854212, 72317765, 77880670, 101244871, 144635530, 155761340, 202489742, 289271060, 404979484, 506224355, 1012448710, 2024897420]

約数ペア:

[(1, 2024897420), (2, 1012448710), (4, 506224355), (5, 404979484), (7, 289271060), (10, 202489742), (13, 155761340), (14, 144635530), (20, 101244871), (26, 77880670), (28, 72317765), (35, 57854212), (52, 38940335), (65, 31152268), (70, 28927106), (91, 22251620), (130, 15576134), (140, 14463553), (182, 11125810), (260, 7788067), (364, 5562905), (455, 4450324), (910, 2225162), (1820, 1112581)]