281468462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{5039}}^1$

素因数の和:7591

約数の個数: 16

約数和(自身を含む): 460857600

約数和(自身を除く): 179389138

約数列:

[1, 2, 11, 22, 2539, 5039, 5078, 10078, 27929, 55429, 55858, 110858, 12794021, 25588042, 140734231, 281468462]

約数ペア:

[(1, 281468462), (2, 140734231), (11, 25588042), (22, 12794021), (2539, 110858), (5039, 55858), (5078, 55429), (10078, 27929)]