669366906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{19819}}^1$

素因数の和:20270

約数の個数: 32

約数和(自身を含む): 1445115840

約数和(自身を除く): 775748934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 433, 866, 1299, 2598, 5629, 11258, 16887, 19819, 33774, 39638, 59457, 118914, 257647, 515294, 772941, 1545882, 8581627, 17163254, 25744881, 51489762, 111561151, 223122302, 334683453, 669366906]

約数ペア:

[(1, 669366906), (2, 334683453), (3, 223122302), (6, 111561151), (13, 51489762), (26, 25744881), (39, 17163254), (78, 8581627), (433, 1545882), (866, 772941), (1299, 515294), (2598, 257647), (5629, 118914), (11258, 59457), (16887, 39638), (19819, 33774)]