2198242222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{9001}}^1$

素因数の和:9684

約数の個数: 32

約数和(自身を含む): 3814975584

約数和(自身を除く): 1616733362

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 653, 1306, 7183, 9001, 11101, 14366, 18002, 22202, 99011, 122111, 153017, 198022, 244222, 306034, 1683187, 3366374, 5877653, 11755306, 64654183, 99920101, 129308366, 199840202, 1099121111, 2198242222]

約数ペア:

[(1, 2198242222), (2, 1099121111), (11, 199840202), (17, 129308366), (22, 99920101), (34, 64654183), (187, 11755306), (374, 5877653), (653, 3366374), (1306, 1683187), (7183, 306034), (9001, 244222), (11101, 198022), (14366, 153017), (18002, 122111), (22202, 99011)]