228906938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13997}}^1$

素因数の和:14066

約数の個数: 32

約数和(自身を含む): 402134544

約数和(自身を除く): 173227606

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 8177, 13997, 16354, 27994, 181961, 237949, 363922, 475898, 517889, 1035778, 3093337, 6186674, 6732557, 8804113, 13465114, 17608226, 114453469, 228906938]

約数ペア:

[(1, 228906938), (2, 114453469), (13, 17608226), (17, 13465114), (26, 8804113), (34, 6732557), (37, 6186674), (74, 3093337), (221, 1035778), (442, 517889), (481, 475898), (629, 363922), (962, 237949), (1258, 181961), (8177, 27994), (13997, 16354)]