978033415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{38711}}^1$

素因数の和:38910

約数の個数: 16

約数和(自身を含む): 1218963456

約数和(自身を除く): 240930041

約数列:

[1, 5, 31, 155, 163, 815, 5053, 25265, 38711, 193555, 1200041, 6000205, 6309893, 31549465, 195606683, 978033415]

約数ペア:

[(1, 978033415), (5, 195606683), (31, 31549465), (155, 6309893), (163, 6000205), (815, 1200041), (5053, 193555), (25265, 38711)]