1962942010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{2851}}^1$

素因数の和:5110

約数の個数: 32

約数和(自身を含む): 3650194944

約数和(自身を除く): 1687252934

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2221, 2851, 4442, 5702, 11105, 14255, 22210, 28510, 68851, 88381, 137702, 176762, 344255, 441905, 688510, 883810, 6332071, 12664142, 31660355, 63320710, 196294201, 392588402, 981471005, 1962942010]

約数ペア:

[(1, 1962942010), (2, 981471005), (5, 392588402), (10, 196294201), (31, 63320710), (62, 31660355), (155, 12664142), (310, 6332071), (2221, 883810), (2851, 688510), (4442, 441905), (5702, 344255), (11105, 176762), (14255, 137702), (22210, 88381), (28510, 68851)]