248896142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{7691}}^1$

素因数の和:9175

約数の個数: 16

約数和(自身を含む): 407614464

約数和(自身を除く): 158718322

約数列:

[1, 2, 11, 22, 1471, 2942, 7691, 15382, 16181, 32362, 84601, 169202, 11313461, 22626922, 124448071, 248896142]

約数ペア:

[(1, 248896142), (2, 124448071), (11, 22626922), (22, 11313461), (1471, 169202), (2942, 84601), (7691, 32362), (15382, 16181)]