290996874010

素因数分解:

$2^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{21194237}}^1$

素因数の和:21195617

約数の個数: 16

約数和(自身を含む): 524175894216

約数和(自身を除く): 233179020206

約数列:

[1, 2, 5, 10, 1373, 2746, 6865, 13730, 21194237, 42388474, 105971185, 211942370, 29099687401, 58199374802, 145498437005, 290996874010]

約数ペア:

[(1, 290996874010), (2, 145498437005), (5, 58199374802), (10, 29099687401), (1373, 211942370), (2746, 105971185), (6865, 42388474), (13730, 21194237)]