9958886

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 17791488

約数和(自身を除く): 7832602

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 233, 301, 466, 497, 602, 994, 1631, 3053, 3262, 6106, 10019, 16543, 20038, 21371, 33086, 42742, 70133, 115801, 140266, 231602, 711349, 1422698, 4979443, 9958886]

約数ペア:

[(1, 9958886), (2, 4979443), (7, 1422698), (14, 711349), (43, 231602), (71, 140266), (86, 115801), (142, 70133), (233, 42742), (301, 33086), (466, 21371), (497, 20038), (602, 16543), (994, 10019), (1631, 6106), (3053, 3262)]