426977462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{142231}}^1$

素因数の和:142331

約数の個数: 16

約数和(自身を含む): 682713600

約数和(自身を除く): 255736138

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 142231, 284462, 2702389, 5404778, 11236249, 22472498, 213488731, 426977462]

約数ペア:

[(1, 426977462), (2, 213488731), (19, 22472498), (38, 11236249), (79, 5404778), (158, 2702389), (1501, 284462), (3002, 142231)]