1113285964

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{2179}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 2267758080

約数和(自身を除く): 1154472116

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 257, 284, 497, 514, 994, 1028, 1799, 1988, 2179, 3598, 4358, 7196, 8716, 15253, 18247, 30506, 36494, 61012, 72988, 127729, 154709, 255458, 309418, 510916, 560003, 618836, 1082963, 1120006, 2165926, 2240012, 3920021, 4331852, 7840042, 15680084, 39760213, 79520426, 159040852, 278321491, 556642982, 1113285964]

約数ペア:

[(1, 1113285964), (2, 556642982), (4, 278321491), (7, 159040852), (14, 79520426), (28, 39760213), (71, 15680084), (142, 7840042), (257, 4331852), (284, 3920021), (497, 2240012), (514, 2165926), (994, 1120006), (1028, 1082963), (1799, 618836), (1988, 560003), (2179, 510916), (3598, 309418), (4358, 255458), (7196, 154709), (8716, 127729), (15253, 72988), (18247, 61012), (30506, 36494)]