8961274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 16473600

約数和(自身を除く): 7512326

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 571, 826, 1121, 1142, 2242, 3997, 7847, 7994, 10849, 15694, 21698, 33689, 67378, 75943, 151886, 235823, 471646, 640091, 1280182, 4480637, 8961274]

約数ペア:

[(1, 8961274), (2, 4480637), (7, 1280182), (14, 640091), (19, 471646), (38, 235823), (59, 151886), (118, 75943), (133, 67378), (266, 33689), (413, 21698), (571, 15694), (826, 10849), (1121, 7994), (1142, 7847), (2242, 3997)]