2979152638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{624037}}^1$

素因数の和:624088

約数の個数: 32

約数和(自身を含む): 5751134208

約数和(自身を除く): 2771981570

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 624037, 1248074, 4368259, 6864407, 8736518, 13728814, 19345147, 38690294, 48050849, 96101698, 135416029, 212796617, 270832058, 425593234, 1489576319, 2979152638]

約数ペア:

[(1, 2979152638), (2, 1489576319), (7, 425593234), (11, 270832058), (14, 212796617), (22, 135416029), (31, 96101698), (62, 48050849), (77, 38690294), (154, 19345147), (217, 13728814), (341, 8736518), (434, 6864407), (682, 4368259), (2387, 1248074), (4774, 624037)]