181002952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2633}}^1$

素因数の和:3313

約数の個数: 32

約数和(自身を含む): 366178680

約数和(自身を除く): 185175728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 661, 1322, 2633, 2644, 5266, 5288, 8593, 10532, 17186, 21064, 34229, 34372, 68458, 68744, 136916, 273832, 1740413, 3480826, 6961652, 13923304, 22625369, 45250738, 90501476, 181002952]

約数ペア:

[(1, 181002952), (2, 90501476), (4, 45250738), (8, 22625369), (13, 13923304), (26, 6961652), (52, 3480826), (104, 1740413), (661, 273832), (1322, 136916), (2633, 68744), (2644, 68458), (5266, 34372), (5288, 34229), (8593, 21064), (10532, 17186)]