2017143908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{13999}}^1$

素因数の和:14196

約数の個数: 48

約数和(自身を含む): 4050144000

約数和(自身を除く): 2033000092

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 163, 221, 326, 442, 652, 884, 2119, 2771, 4238, 5542, 8476, 11084, 13999, 27998, 36023, 55996, 72046, 144092, 181987, 237983, 363974, 475966, 727948, 951932, 2281837, 3093779, 4563674, 6187558, 9127348, 12375116, 29663881, 38791229, 59327762, 77582458, 118655524, 155164916, 504285977, 1008571954, 2017143908]

約数ペア:

[(1, 2017143908), (2, 1008571954), (4, 504285977), (13, 155164916), (17, 118655524), (26, 77582458), (34, 59327762), (52, 38791229), (68, 29663881), (163, 12375116), (221, 9127348), (326, 6187558), (442, 4563674), (652, 3093779), (884, 2281837), (2119, 951932), (2771, 727948), (4238, 475966), (5542, 363974), (8476, 237983), (11084, 181987), (13999, 144092), (27998, 72046), (36023, 55996)]