98974174

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1132

約数の個数: 24

約数和(自身を含む): 161366472

約数和(自身を除く): 62392298

約数列:

[1, 2, 13, 26, 169, 338, 443, 661, 886, 1322, 5759, 8593, 11518, 17186, 74867, 111709, 149734, 223418, 292823, 585646, 3806699, 7613398, 49487087, 98974174]

約数ペア:

[(1, 98974174), (2, 49487087), (13, 7613398), (26, 3806699), (169, 585646), (338, 292823), (443, 223418), (661, 149734), (886, 111709), (1322, 74867), (5759, 17186), (8593, 11518)]