2116787688968

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{3907}}^1\times {\mathrm{1010809}}^1$

素因数の和:1014789

約数の個数: 32

約数和(自身を含む): 4029250389600

約数和(自身を除く): 1912462700632

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 3907, 7814, 15628, 31256, 261769, 523538, 1010809, 1047076, 2021618, 2094152, 4043236, 8086472, 67724203, 135448406, 270896812, 541793624, 3949230763, 7898461526, 15796923052, 31593846104, 264598461121, 529196922242, 1058393844484, 2116787688968]

約数ペア:

[(1, 2116787688968), (2, 1058393844484), (4, 529196922242), (8, 264598461121), (67, 31593846104), (134, 15796923052), (268, 7898461526), (536, 3949230763), (3907, 541793624), (7814, 270896812), (15628, 135448406), (31256, 67724203), (261769, 8086472), (523538, 4043236), (1010809, 2094152), (1047076, 2021618)]