319617476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{204359}}^1$

素因数の和:204403

約数の個数: 24

約数和(自身を含む): 617984640

約数和(自身を除く): 298367164

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 204359, 408718, 817436, 3474103, 4700257, 6948206, 9400514, 13896412, 18801028, 79904369, 159808738, 319617476]

約数ペア:

[(1, 319617476), (2, 159808738), (4, 79904369), (17, 18801028), (23, 13896412), (34, 9400514), (46, 6948206), (68, 4700257), (92, 3474103), (391, 817436), (782, 408718), (1564, 204359)]