214888826878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{2119261}}^1$

素因数の和:2119704

約数の個数: 24

約数和(自身を含む): 355145925960

約数和(自身を除く): 140257099082

約数列:

[1, 2, 11, 22, 121, 242, 419, 838, 4609, 9218, 50699, 101398, 2119261, 4238522, 23311871, 46623742, 256430581, 512861162, 887970359, 1775940718, 9767673949, 19535347898, 107444413439, 214888826878]

約数ペア:

[(1, 214888826878), (2, 107444413439), (11, 19535347898), (22, 9767673949), (121, 1775940718), (242, 887970359), (419, 512861162), (838, 256430581), (4609, 46623742), (9218, 23311871), (50699, 4238522), (101398, 2119261)]