9892004

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 17873856

約数和(自身を除く): 7981852

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 571, 1142, 2284, 4331, 8662, 17324, 34831, 40541, 69662, 81082, 139324, 162164, 2473001, 4946002, 9892004]

約数ペア:

[(1, 9892004), (2, 4946002), (4, 2473001), (61, 162164), (71, 139324), (122, 81082), (142, 69662), (244, 40541), (284, 34831), (571, 17324), (1142, 8662), (2284, 4331)]