2238377218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{65179}}^1$

素因数の和:65422

約数の個数: 32

約数和(自身を含む): 4204892160

約数和(自身を除く): 1966514942

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1561, 2453, 3122, 4906, 17171, 34342, 65179, 130358, 456253, 716969, 912506, 1433938, 5018783, 10037566, 14534917, 29069834, 101744419, 159884087, 203488838, 319768174, 1119188609, 2238377218]

約数ペア:

[(1, 2238377218), (2, 1119188609), (7, 319768174), (11, 203488838), (14, 159884087), (22, 101744419), (77, 29069834), (154, 14534917), (223, 10037566), (446, 5018783), (1561, 1433938), (2453, 912506), (3122, 716969), (4906, 456253), (17171, 130358), (34342, 65179)]