391022710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{2099}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 758872800

約数和(自身を除く): 367850090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1433, 2099, 2866, 4198, 7165, 10495, 14330, 18629, 20990, 27287, 37258, 54574, 93145, 136435, 186290, 272870, 3007867, 6015734, 15039335, 30078670, 39102271, 78204542, 195511355, 391022710]

約数ペア:

[(1, 391022710), (2, 195511355), (5, 78204542), (10, 39102271), (13, 30078670), (26, 15039335), (65, 6015734), (130, 3007867), (1433, 272870), (2099, 186290), (2866, 136435), (4198, 93145), (7165, 54574), (10495, 37258), (14330, 27287), (18629, 20990)]