344855974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{21481}}^1$

素因数の和:21855

約数の個数: 16

約数和(自身を含む): 541346400

約数和(自身を除く): 196490426

約数列:

[1, 2, 23, 46, 349, 698, 8027, 16054, 21481, 42962, 494063, 988126, 7496869, 14993738, 172427987, 344855974]

約数ペア:

[(1, 344855974), (2, 172427987), (23, 14993738), (46, 7496869), (349, 988126), (698, 494063), (8027, 42962), (16054, 21481)]