8490616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 17010000

約数和(自身を除く): 8519384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 419, 596, 838, 1192, 1676, 2533, 3352, 5066, 7123, 10132, 14246, 20264, 28492, 56984, 62431, 124862, 249724, 499448, 1061327, 2122654, 4245308, 8490616]

約数ペア:

[(1, 8490616), (2, 4245308), (4, 2122654), (8, 1061327), (17, 499448), (34, 249724), (68, 124862), (136, 62431), (149, 56984), (298, 28492), (419, 20264), (596, 14246), (838, 10132), (1192, 7123), (1676, 5066), (2533, 3352)]