2017857588

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1\times {\mathrm{1877}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 4762848384

約数和(自身を除く): 2744990796

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 887, 1212, 1774, 1877, 2661, 3548, 3754, 5322, 5631, 7508, 10644, 11262, 22524, 89587, 179174, 189577, 268761, 358348, 379154, 537522, 568731, 758308, 1075044, 1137462, 1664899, 2274924, 3329798, 4994697, 6659596, 9989394, 19978788, 168154799, 336309598, 504464397, 672619196, 1008928794, 2017857588]

約数ペア:

[(1, 2017857588), (2, 1008928794), (3, 672619196), (4, 504464397), (6, 336309598), (12, 168154799), (101, 19978788), (202, 9989394), (303, 6659596), (404, 4994697), (606, 3329798), (887, 2274924), (1212, 1664899), (1774, 1137462), (1877, 1075044), (2661, 758308), (3548, 568731), (3754, 537522), (5322, 379154), (5631, 358348), (7508, 268761), (10644, 189577), (11262, 179174), (22524, 89587)]