1878902012153

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{727}}^1\times {\mathrm{161741}}^1$

素因数の和:162545

約数の個数: 24

約数和(自身を含む): 2051173225920

約数和(自身を除く): 172271213767

約数列:

[1, 19, 29, 551, 727, 841, 13813, 15979, 21083, 161741, 400577, 611407, 3073079, 4690489, 11616733, 89119291, 117585707, 136024181, 2234128433, 2584459439, 3409985503, 64789724557, 98889579587, 1878902012153]

約数ペア:

[(1, 1878902012153), (19, 98889579587), (29, 64789724557), (551, 3409985503), (727, 2584459439), (841, 2234128433), (13813, 136024181), (15979, 117585707), (21083, 89119291), (161741, 11616733), (400577, 4690489), (611407, 3073079)]