716634906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{21317}}^1$

素因数の和:21766

約数の個数: 32

約数和(自身を含む): 1547175168

約数和(自身を除く): 830540262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 2586, 5603, 11206, 16809, 21317, 33618, 42634, 63951, 127902, 277121, 554242, 831363, 1662726, 9187627, 18375254, 27562881, 55125762, 119439151, 238878302, 358317453, 716634906]

約数ペア:

[(1, 716634906), (2, 358317453), (3, 238878302), (6, 119439151), (13, 55125762), (26, 27562881), (39, 18375254), (78, 9187627), (431, 1662726), (862, 831363), (1293, 554242), (2586, 277121), (5603, 127902), (11206, 63951), (16809, 42634), (21317, 33618)]