137470228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{288803}}^1$

素因数の和:288831

約数の個数: 24

約数和(自身を含む): 291114432

約数和(自身を除く): 153644204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 288803, 577606, 1155212, 2021621, 4043242, 4909651, 8086484, 9819302, 19638604, 34367557, 68735114, 137470228]

約数ペア:

[(1, 137470228), (2, 68735114), (4, 34367557), (7, 19638604), (14, 9819302), (17, 8086484), (28, 4909651), (34, 4043242), (68, 2021621), (119, 1155212), (238, 577606), (476, 288803)]