491259415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{4217}}^1$

素因数の和:5258

約数の個数: 16

約数和(自身を含む): 615895488

約数和(自身を除く): 124636073

約数列:

[1, 5, 23, 115, 1013, 4217, 5065, 21085, 23299, 96991, 116495, 484955, 4271821, 21359105, 98251883, 491259415]

約数ペア:

[(1, 491259415), (5, 98251883), (23, 21359105), (115, 4271821), (1013, 484955), (4217, 116495), (5065, 96991), (21085, 23299)]