1079778830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{50957}}^1$

素因数の和:51140

約数の個数: 32

約数和(自身を含む): 2105992224

約数和(自身を除く): 1026213394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 50957, 101914, 254785, 509570, 662441, 1324882, 3312205, 6624410, 8305991, 16611982, 41529955, 83059910, 107977883, 215955766, 539889415, 1079778830]

約数ペア:

[(1, 1079778830), (2, 539889415), (5, 215955766), (10, 107977883), (13, 83059910), (26, 41529955), (65, 16611982), (130, 8305991), (163, 6624410), (326, 3312205), (815, 1324882), (1630, 662441), (2119, 509570), (4238, 254785), (10595, 101914), (21190, 50957)]