17252438

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 31173120

約数和(自身を除く): 13920682

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 409, 818, 917, 1834, 2863, 3013, 5726, 6026, 9407, 18814, 21091, 42182, 53579, 65849, 107158, 131698, 375053, 750106, 1232317, 2464634, 8626219, 17252438]

約数ペア:

[(1, 17252438), (2, 8626219), (7, 2464634), (14, 1232317), (23, 750106), (46, 375053), (131, 131698), (161, 107158), (262, 65849), (322, 53579), (409, 42182), (818, 21091), (917, 18814), (1834, 9407), (2863, 6026), (3013, 5726)]