1258702914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491297}}^1$

素因数の和:491370

約数の個数: 32

約数和(自身を含む): 2924205696

約数和(自身を除く): 1665502782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 491297, 982594, 1473891, 2947782, 3439079, 6878158, 10317237, 20634474, 29969117, 59938234, 89907351, 179814702, 209783819, 419567638, 629351457, 1258702914]

約数ペア:

[(1, 1258702914), (2, 629351457), (3, 419567638), (6, 209783819), (7, 179814702), (14, 89907351), (21, 59938234), (42, 29969117), (61, 20634474), (122, 10317237), (183, 6878158), (366, 3439079), (427, 2947782), (854, 1473891), (1281, 982594), (2562, 491297)]