987960461

素因数分解:

${\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1\times {\mathrm{601}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 1048924800

約数和(自身を除く): 60964339

約数列:

[1, 19, 241, 359, 601, 4579, 6821, 11419, 86519, 144841, 215759, 1643861, 2751979, 4099421, 51997919, 987960461]

約数ペア:

[(1, 987960461), (19, 51997919), (241, 4099421), (359, 2751979), (601, 1643861), (4579, 215759), (6821, 144841), (11419, 86519)]