3844897420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2112581}}^1$

素因数の和:2112610

約数の個数: 48

約数和(自身を含む): 9937585728

約数和(自身を除く): 6092688308

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, 2112581, 4225162, 8450324, 10562905, 14788067, 21125810, 27463553, 29576134, 42251620, 54927106, 59152268, 73940335, 109854212, 137317765, 147880670, 192244871, 274635530, 295761340, 384489742, 549271060, 768979484, 961224355, 1922448710, 3844897420]

約数ペア:

[(1, 3844897420), (2, 1922448710), (4, 961224355), (5, 768979484), (7, 549271060), (10, 384489742), (13, 295761340), (14, 274635530), (20, 192244871), (26, 147880670), (28, 137317765), (35, 109854212), (52, 73940335), (65, 59152268), (70, 54927106), (91, 42251620), (130, 29576134), (140, 27463553), (182, 21125810), (260, 14788067), (364, 10562905), (455, 8450324), (910, 4225162), (1820, 2112581)]