2019793316

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{10427}}^1$

素因数の和:11123

約数の個数: 24

約数和(自身を含む): 3585563520

約数和(自身を除く): 1565770204

約数列:

[1, 2, 4, 79, 158, 316, 613, 1226, 2452, 10427, 20854, 41708, 48427, 96854, 193708, 823733, 1647466, 3294932, 6391751, 12783502, 25567004, 504948329, 1009896658, 2019793316]

約数ペア:

[(1, 2019793316), (2, 1009896658), (4, 504948329), (79, 25567004), (158, 12783502), (316, 6391751), (613, 3294932), (1226, 1647466), (2452, 823733), (10427, 193708), (20854, 96854), (41708, 48427)]