631423156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1699}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 1362121600

約数和(自身を除く): 730698444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1021, 1699, 2042, 3398, 4084, 6796, 7147, 11893, 13273, 14294, 22087, 23786, 26546, 28588, 44174, 47572, 53092, 88348, 92911, 154609, 185822, 309218, 371644, 618436, 1734679, 3469358, 6938716, 12142753, 22550827, 24285506, 45101654, 48571012, 90203308, 157855789, 315711578, 631423156]

約数ペア:

[(1, 631423156), (2, 315711578), (4, 157855789), (7, 90203308), (13, 48571012), (14, 45101654), (26, 24285506), (28, 22550827), (52, 12142753), (91, 6938716), (182, 3469358), (364, 1734679), (1021, 618436), (1699, 371644), (2042, 309218), (3398, 185822), (4084, 154609), (6796, 92911), (7147, 88348), (11893, 53092), (13273, 47572), (14294, 44174), (22087, 28588), (23786, 26546)]