2017304830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 3901685760

約数和(自身を除く): 1884380930

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 223, 254, 419, 446, 635, 838, 1115, 1270, 2095, 2159, 2230, 3791, 4190, 4318, 7123, 7582, 10795, 14246, 18955, 21590, 28321, 35615, 37910, 53213, 56642, 71230, 93437, 106426, 141605, 186874, 266065, 283210, 467185, 481457, 532130, 904621, 934370, 962914, 1588429, 1809242, 2407285, 3176858, 4523105, 4814570, 7942145, 9046210, 11866499, 15884290, 23732998, 59332495, 118664990, 201730483, 403460966, 1008652415, 2017304830]

約数ペア:

[(1, 2017304830), (2, 1008652415), (5, 403460966), (10, 201730483), (17, 118664990), (34, 59332495), (85, 23732998), (127, 15884290), (170, 11866499), (223, 9046210), (254, 7942145), (419, 4814570), (446, 4523105), (635, 3176858), (838, 2407285), (1115, 1809242), (1270, 1588429), (2095, 962914), (2159, 934370), (2230, 904621), (3791, 532130), (4190, 481457), (4318, 467185), (7123, 283210), (7582, 266065), (10795, 186874), (14246, 141605), (18955, 106426), (21590, 93437), (28321, 71230), (35615, 56642), (37910, 53213)]