681610638

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{3943}}^1$

素因数の和:4608

約数の個数: 32

約数和(自身を含む): 1394850816

約数和(自身を除く): 713240178

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 613, 1226, 1839, 3678, 3943, 7886, 11829, 23658, 28811, 57622, 86433, 172866, 185321, 370642, 555963, 1111926, 2417059, 4834118, 7251177, 14502354, 113601773, 227203546, 340805319, 681610638]

約数ペア:

[(1, 681610638), (2, 340805319), (3, 227203546), (6, 113601773), (47, 14502354), (94, 7251177), (141, 4834118), (282, 2417059), (613, 1111926), (1226, 555963), (1839, 370642), (3678, 185321), (3943, 172866), (7886, 86433), (11829, 57622), (23658, 28811)]