654470648210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{51411677}}^1$

素因数の和:51411770

約数の個数: 32

約数和(自身を含む): 1258557877440

約数和(自身を除く): 604087229230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 51411677, 102823354, 257058385, 514116770, 976821863, 1953643726, 3444582359, 4884109315, 6889164718, 9768218630, 17222911795, 34445823590, 65447064821, 130894129642, 327235324105, 654470648210]

約数ペア:

[(1, 654470648210), (2, 327235324105), (5, 130894129642), (10, 65447064821), (19, 34445823590), (38, 17222911795), (67, 9768218630), (95, 6889164718), (134, 4884109315), (190, 3444582359), (335, 1953643726), (670, 976821863), (1273, 514116770), (2546, 257058385), (6365, 102823354), (12730, 51411677)]