1837641738254

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{38640013}}^1$

素因数の和:38640144

約数の個数: 32

約数和(自身を含む): 3264308382720

約数和(自身を除く): 1426666644466

約数列:

[1, 2, 7, 14, 43, 79, 86, 158, 301, 553, 602, 1106, 3397, 6794, 23779, 47558, 38640013, 77280026, 270480091, 540960182, 1661520559, 3052561027, 3323041118, 6105122054, 11630643913, 21367927189, 23261287826, 42735854378, 131260124161, 262520248322, 918820869127, 1837641738254]

約数ペア:

[(1, 1837641738254), (2, 918820869127), (7, 262520248322), (14, 131260124161), (43, 42735854378), (79, 23261287826), (86, 21367927189), (158, 11630643913), (301, 6105122054), (553, 3323041118), (602, 3052561027), (1106, 1661520559), (3397, 540960182), (6794, 270480091), (23779, 77280026), (47558, 38640013)]