253806734

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{6269}}^1$

素因数の和:6955

約数の個数: 16

約数和(自身を含む): 393655680

約数和(自身を除く): 139848946

約数列:

[1, 2, 31, 62, 653, 1306, 6269, 12538, 20243, 40486, 194339, 388678, 4093657, 8187314, 126903367, 253806734]

約数ペア:

[(1, 253806734), (2, 126903367), (31, 8187314), (62, 4093657), (653, 388678), (1306, 194339), (6269, 40486), (12538, 20243)]