7251946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 12475008

約数和(自身を除く): 5223062

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 181, 299, 362, 598, 871, 1541, 1742, 2353, 3082, 4163, 4706, 8326, 12127, 20033, 24254, 40066, 54119, 108238, 157651, 278921, 315302, 557842, 3625973, 7251946]

約数ペア:

[(1, 7251946), (2, 3625973), (13, 557842), (23, 315302), (26, 278921), (46, 157651), (67, 108238), (134, 54119), (181, 40066), (299, 24254), (362, 20033), (598, 12127), (871, 8326), (1541, 4706), (1742, 4163), (2353, 3082)]