2008474503

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137219}}^1$

素因数の和:137287

約数の個数: 32

約数和(自身を含む): 3319626240

約数和(自身を除く): 1311151737

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 14637, 137219, 411657, 960533, 2332723, 2881599, 5625979, 6998169, 16329061, 16877937, 39381853, 48987183, 95641643, 118145559, 286924929, 669491501, 2008474503]

約数ペア:

[(1, 2008474503), (3, 669491501), (7, 286924929), (17, 118145559), (21, 95641643), (41, 48987183), (51, 39381853), (119, 16877937), (123, 16329061), (287, 6998169), (357, 5625979), (697, 2881599), (861, 2332723), (2091, 960533), (4879, 411657), (14637, 137219)]