266768306

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{10487}}^1$

素因数の和:10598

約数の個数: 32

約数和(自身を含む): 483287040

約数和(自身を除く): 216518734

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 10487, 12719, 20974, 25438, 73409, 146818, 241201, 482402, 828473, 1656946, 1688407, 3376814, 5799311, 11598622, 19054879, 38109758, 133384153, 266768306]

約数ペア:

[(1, 266768306), (2, 133384153), (7, 38109758), (14, 19054879), (23, 11598622), (46, 5799311), (79, 3376814), (158, 1688407), (161, 1656946), (322, 828473), (553, 482402), (1106, 241201), (1817, 146818), (3634, 73409), (10487, 25438), (12719, 20974)]