342170402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{9749}}^1$

素因数の和:9890

約数の個数: 32

約数和(自身を含む): 617760000

約数和(自身を除く): 275589598

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 763, 1526, 2507, 5014, 9749, 17549, 19498, 35098, 68243, 136486, 224227, 448454, 1062641, 1569589, 2125282, 3139178, 7438487, 14876974, 24440743, 48881486, 171085201, 342170402]

約数ペア:

[(1, 342170402), (2, 171085201), (7, 48881486), (14, 24440743), (23, 14876974), (46, 7438487), (109, 3139178), (161, 2125282), (218, 1569589), (322, 1062641), (763, 448454), (1526, 224227), (2507, 136486), (5014, 68243), (9749, 35098), (17549, 19498)]