797218910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{246817}}^1$

素因数の和:246860

約数の個数: 32

約数和(自身を含む): 1599380640

約数和(自身を除く): 802161730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 246817, 493634, 1234085, 2468170, 4195889, 4689523, 8391778, 9379046, 20979445, 23447615, 41958890, 46895230, 79721891, 159443782, 398609455, 797218910]

約数ペア:

[(1, 797218910), (2, 398609455), (5, 159443782), (10, 79721891), (17, 46895230), (19, 41958890), (34, 23447615), (38, 20979445), (85, 9379046), (95, 8391778), (170, 4689523), (190, 4195889), (323, 2468170), (646, 1234085), (1615, 493634), (3230, 246817)]