261034998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{105341}}^1$

素因数の和:105412

約数の個数: 32

約数和(自身を含む): 606769920

約数和(自身を除く): 345734922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 105341, 210682, 316023, 632046, 737387, 1474774, 2212161, 4424322, 6215119, 12430238, 18645357, 37290714, 43505833, 87011666, 130517499, 261034998]

約数ペア:

[(1, 261034998), (2, 130517499), (3, 87011666), (6, 43505833), (7, 37290714), (14, 18645357), (21, 12430238), (42, 6215119), (59, 4424322), (118, 2212161), (177, 1474774), (354, 737387), (413, 632046), (826, 316023), (1239, 210682), (2478, 105341)]