2462539820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9471307}}^1$

素因数の和:9471329

約数の個数: 24

約数和(自身を含む): 5569129104

約数和(自身を除く): 3106589284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9471307, 18942614, 37885228, 47356535, 94713070, 123126991, 189426140, 246253982, 492507964, 615634955, 1231269910, 2462539820]

約数ペア:

[(1, 2462539820), (2, 1231269910), (4, 615634955), (5, 492507964), (10, 246253982), (13, 189426140), (20, 123126991), (26, 94713070), (52, 47356535), (65, 37885228), (130, 18942614), (260, 9471307)]