248838967070

素因数分解:

$2^1\times 5^1\times {\mathrm{30931}}^1\times {\mathrm{804497}}^1$

素因数の和:835435

約数の個数: 16

約数和(自身を含む): 447925178448

約数和(自身を除く): 199086211378

約数列:

[1, 2, 5, 10, 30931, 61862, 154655, 309310, 804497, 1608994, 4022485, 8044970, 24883896707, 49767793414, 124419483535, 248838967070]

約数ペア:

[(1, 248838967070), (2, 124419483535), (5, 49767793414), (10, 24883896707), (30931, 8044970), (61862, 4022485), (154655, 1608994), (309310, 804497)]