1111970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 2198016

約数和(自身を除く): 1086046

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 211, 310, 422, 527, 1054, 1055, 2110, 2635, 3587, 5270, 6541, 7174, 13082, 17935, 32705, 35870, 65410, 111197, 222394, 555985, 1111970]

約数ペア:

[(1, 1111970), (2, 555985), (5, 222394), (10, 111197), (17, 65410), (31, 35870), (34, 32705), (62, 17935), (85, 13082), (155, 7174), (170, 6541), (211, 5270), (310, 3587), (422, 2635), (527, 2110), (1054, 1055)]