82839910

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{6271}}^1$

素因数の和:7599

約数の個数: 16

約数和(自身を含む): 149248512

約数和(自身を除く): 66408602

約数列:

[1, 2, 5, 10, 1321, 2642, 6271, 6605, 12542, 13210, 31355, 62710, 8283991, 16567982, 41419955, 82839910]

約数ペア:

[(1, 82839910), (2, 41419955), (5, 16567982), (10, 8283991), (1321, 62710), (2642, 31355), (6271, 13210), (6605, 12542)]