289154034

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1235701}}^1$

素因数の和:1235722

約数の個数: 24

約数和(自身を含む): 674693292

約数和(自身を除く): 385539258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1235701, 2471402, 3707103, 7414206, 11121309, 16064113, 22242618, 32128226, 48192339, 96384678, 144577017, 289154034]

約数ペア:

[(1, 289154034), (2, 144577017), (3, 96384678), (6, 48192339), (9, 32128226), (13, 22242618), (18, 16064113), (26, 11121309), (39, 7414206), (78, 3707103), (117, 2471402), (234, 1235701)]