713185820

素因数分解:

$2^2\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{14717}}^1$

素因数の和:17149

約数の個数: 24

約数和(自身を含む): 1498410144

約数和(自身を除く): 785224324

約数列:

[1, 2, 4, 5, 10, 20, 2423, 4846, 9692, 12115, 14717, 24230, 29434, 48460, 58868, 73585, 147170, 294340, 35659291, 71318582, 142637164, 178296455, 356592910, 713185820]

約数ペア:

[(1, 713185820), (2, 356592910), (4, 178296455), (5, 142637164), (10, 71318582), (20, 35659291), (2423, 294340), (4846, 147170), (9692, 73585), (12115, 58868), (14717, 48460), (24230, 29434)]