390301470010

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{42843191}}^1$

素因数の和:42844109

約数の個数: 16

約数和(自身を含む): 703313839872

約数和(自身を除く): 313012369862

約数列:

[1, 2, 5, 10, 911, 1822, 4555, 9110, 42843191, 85686382, 214215955, 428431910, 39030147001, 78060294002, 195150735005, 390301470010]

約数ペア:

[(1, 390301470010), (2, 195150735005), (5, 78060294002), (10, 39030147001), (911, 428431910), (1822, 214215955), (4555, 85686382), (9110, 42843191)]