2017386730

素因数分解:

$2^1\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{121019}}^1$

素因数の和:122693

約数の個数: 16

約数和(自身を含む): 3633504480

約数和(自身を除く): 1616117750

約数列:

[1, 2, 5, 10, 1667, 3334, 8335, 16670, 121019, 242038, 605095, 1210190, 201738673, 403477346, 1008693365, 2017386730]

約数ペア:

[(1, 2017386730), (2, 1008693365), (5, 403477346), (10, 201738673), (1667, 1210190), (3334, 605095), (8335, 242038), (16670, 121019)]