251280634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{117751}}^1$

素因数の和:117861

約数の個数: 16

約数和(自身を含む): 415429056

約数和(自身を除く): 164148422

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 117751, 235502, 1295261, 2590522, 11421847, 22843694, 125640317, 251280634]

約数ペア:

[(1, 251280634), (2, 125640317), (11, 22843694), (22, 11421847), (97, 2590522), (194, 1295261), (1067, 235502), (2134, 117751)]