291740147996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{213885739}}^1$

素因数の和:213885785

約数の個数: 24

約数和(自身を含む): 574924869120

約数和(自身を除く): 283184721124

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 213885739, 427771478, 855542956, 2352743129, 4705486258, 6630457909, 9410972516, 13260915818, 26521831636, 72935036999, 145870073998, 291740147996]

約数ペア:

[(1, 291740147996), (2, 145870073998), (4, 72935036999), (11, 26521831636), (22, 13260915818), (31, 9410972516), (44, 6630457909), (62, 4705486258), (124, 2352743129), (341, 855542956), (682, 427771478), (1364, 213885739)]