12968283916

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{550717}}^1$

素因数の和:550786

約数の個数: 36

約数和(自身を含む): 26861821168

約数和(自身を除く): 13893537252

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1682, 3364, 5887, 11774, 23548, 550717, 1101434, 2202868, 3855019, 7710038, 15420076, 15970793, 31941586, 63883172, 111795551, 223591102, 447182204, 463152997, 926305994, 1852611988, 3242070979, 6484141958, 12968283916]

約数ペア:

[(1, 12968283916), (2, 6484141958), (4, 3242070979), (7, 1852611988), (14, 926305994), (28, 463152997), (29, 447182204), (58, 223591102), (116, 111795551), (203, 63883172), (406, 31941586), (812, 15970793), (841, 15420076), (1682, 7710038), (3364, 3855019), (5887, 2202868), (11774, 1101434), (23548, 550717)]