1939784008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{24841}}^1$

素因数の和:25117

約数の個数: 32

約数和(自身を含む): 3738224160

約数和(自身を除く): 1798440152

約数列:

[1, 2, 4, 8, 43, 86, 172, 227, 344, 454, 908, 1816, 9761, 19522, 24841, 39044, 49682, 78088, 99364, 198728, 1068163, 2136326, 4272652, 5638907, 8545304, 11277814, 22555628, 45111256, 242473001, 484946002, 969892004, 1939784008]

約数ペア:

[(1, 1939784008), (2, 969892004), (4, 484946002), (8, 242473001), (43, 45111256), (86, 22555628), (172, 11277814), (227, 8545304), (344, 5638907), (454, 4272652), (908, 2136326), (1816, 1068163), (9761, 198728), (19522, 99364), (24841, 78088), (39044, 49682)]