316499834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{2027}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 572382720

約数和(自身を除く): 255882886

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 587, 1174, 2027, 4054, 4109, 8218, 11153, 14189, 22306, 28378, 38513, 77026, 78071, 156142, 269591, 539182, 1189849, 2379698, 8328943, 16657886, 22607131, 45214262, 158249917, 316499834]

約数ペア:

[(1, 316499834), (2, 158249917), (7, 45214262), (14, 22607131), (19, 16657886), (38, 8328943), (133, 2379698), (266, 1189849), (587, 539182), (1174, 269591), (2027, 156142), (4054, 78071), (4109, 77026), (8218, 38513), (11153, 28378), (14189, 22306)]