812963090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1\times {\mathrm{1723}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 1515602880

約数和(自身を除く): 702639790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1627, 1723, 3254, 3446, 8135, 8615, 16270, 17230, 47183, 49967, 94366, 99934, 235915, 249835, 471830, 499670, 2803321, 5606642, 14016605, 28033210, 81296309, 162592618, 406481545, 812963090]

約数ペア:

[(1, 812963090), (2, 406481545), (5, 162592618), (10, 81296309), (29, 28033210), (58, 14016605), (145, 5606642), (290, 2803321), (1627, 499670), (1723, 471830), (3254, 249835), (3446, 235915), (8135, 99934), (8615, 94366), (16270, 49967), (17230, 47183)]