470210008354

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1\times {\mathrm{18493}}^1$

素因数の和:20010

約数の個数: 32

約数和(自身を含む): 721060050816

約数和(自身を除く): 250850042462

約数列:

[1, 2, 71, 137, 142, 274, 1307, 2614, 9727, 18493, 19454, 36986, 92797, 179059, 185594, 358118, 1313003, 2533541, 2626006, 5067082, 12713189, 24170351, 25426378, 48340702, 179881411, 359762822, 1716094921, 3311338087, 3432189842, 6622676174, 235105004177, 470210008354]

約数ペア:

[(1, 470210008354), (2, 235105004177), (71, 6622676174), (137, 3432189842), (142, 3311338087), (274, 1716094921), (1307, 359762822), (2614, 179881411), (9727, 48340702), (18493, 25426378), (19454, 24170351), (36986, 12713189), (92797, 5067082), (179059, 2626006), (185594, 2533541), (358118, 1313003)]