404976426

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1\times {\mathrm{521}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 816023808

約数和(自身を除く): 411047382

約数列:

[1, 2, 3, 6, 353, 367, 521, 706, 734, 1042, 1059, 1101, 1563, 2118, 2202, 3126, 129551, 183913, 191207, 259102, 367826, 382414, 388653, 551739, 573621, 777306, 1103478, 1147242, 67496071, 134992142, 202488213, 404976426]

約数ペア:

[(1, 404976426), (2, 202488213), (3, 134992142), (6, 67496071), (353, 1147242), (367, 1103478), (521, 777306), (706, 573621), (734, 551739), (1042, 388653), (1059, 382414), (1101, 367826), (1563, 259102), (2118, 191207), (2202, 183913), (3126, 129551)]