2168804917424

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2617}}^1\times {\mathrm{624049}}^1$

素因数の和:626757

約数の個数: 40

約数和(自身を含む): 4254318591600

約数和(自身を除く): 2085513674176

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2617, 5234, 10468, 20936, 41872, 217211, 434422, 624049, 868844, 1248098, 1737688, 2496196, 3475376, 4992392, 9984784, 51796067, 103592134, 207184268, 414368536, 828737072, 1633136233, 3266272466, 6532544932, 13065089864, 26130179728, 135550307339, 271100614678, 542201229356, 1084402458712, 2168804917424]

約数ペア:

[(1, 2168804917424), (2, 1084402458712), (4, 542201229356), (8, 271100614678), (16, 135550307339), (83, 26130179728), (166, 13065089864), (332, 6532544932), (664, 3266272466), (1328, 1633136233), (2617, 828737072), (5234, 414368536), (10468, 207184268), (20936, 103592134), (41872, 51796067), (217211, 9984784), (434422, 4992392), (624049, 3475376), (868844, 2496196), (1248098, 1737688)]