2164869959

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 2607897600

約数和(自身を除く): 443027641

約数列:

[1, 7, 43, 53, 97, 301, 371, 679, 1399, 2279, 4171, 5141, 9793, 15953, 29197, 35987, 60157, 74147, 135703, 221063, 421099, 519029, 949921, 1547441, 3188321, 5835229, 7192259, 22318247, 40846603, 50345813, 309267137, 2164869959]

約数ペア:

[(1, 2164869959), (7, 309267137), (43, 50345813), (53, 40846603), (97, 22318247), (301, 7192259), (371, 5835229), (679, 3188321), (1399, 1547441), (2279, 949921), (4171, 519029), (5141, 421099), (9793, 221063), (15953, 135703), (29197, 74147), (35987, 60157)]