2109070130

素因数分解:

$2^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{278609}}^1$

素因数の和:279373

約数の個数: 16

約数和(自身を含む): 3801354840

約数和(自身を除く): 1692284710

約数列:

[1, 2, 5, 10, 757, 1514, 3785, 7570, 278609, 557218, 1393045, 2786090, 210907013, 421814026, 1054535065, 2109070130]

約数ペア:

[(1, 2109070130), (2, 1054535065), (5, 421814026), (10, 210907013), (757, 2786090), (1514, 1393045), (3785, 557218), (7570, 278609)]