1243865242

素因数分解:

$2^1\times {\mathrm{463}}^1\times {\mathrm{907}}^1\times {\mathrm{1481}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 1873153152

約数和(自身を除く): 629287910

約数列:

[1, 2, 463, 907, 926, 1481, 1814, 2962, 419941, 685703, 839882, 1343267, 1371406, 2686534, 621932621, 1243865242]

約数ペア:

[(1, 1243865242), (2, 621932621), (463, 2686534), (907, 1371406), (926, 1343267), (1481, 839882), (1814, 685703), (2962, 419941)]