4140214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 7736400

約数和(自身を除く): 3596186

約数列:

[1, 2, 13, 17, 19, 26, 29, 34, 38, 58, 221, 247, 289, 323, 377, 442, 493, 494, 551, 578, 646, 754, 986, 1102, 3757, 4199, 5491, 6409, 7163, 7514, 8381, 8398, 9367, 10982, 12818, 14326, 16762, 18734, 71383, 108953, 121771, 142766, 159239, 217906, 243542, 318478, 2070107, 4140214]

約数ペア:

[(1, 4140214), (2, 2070107), (13, 318478), (17, 243542), (19, 217906), (26, 159239), (29, 142766), (34, 121771), (38, 108953), (58, 71383), (221, 18734), (247, 16762), (289, 14326), (323, 12818), (377, 10982), (442, 9367), (493, 8398), (494, 8381), (551, 7514), (578, 7163), (646, 6409), (754, 5491), (986, 4199), (1102, 3757)]