240830746

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 408522240

約数和(自身を除く): 167691494

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 2197, 2383, 3887, 4394, 4766, 7774, 30979, 50531, 54809, 61958, 101062, 109618, 402727, 712517, 805454, 1425034, 5235451, 9262721, 10470902, 18525442, 120415373, 240830746]

約数ペア:

[(1, 240830746), (2, 120415373), (13, 18525442), (23, 10470902), (26, 9262721), (46, 5235451), (169, 1425034), (299, 805454), (338, 712517), (598, 402727), (2197, 109618), (2383, 101062), (3887, 61958), (4394, 54809), (4766, 50531), (7774, 30979)]