314971748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{865307}}^1$

素因数の和:865331

約数の個数: 24

約数和(自身を含む): 678401472

約数和(自身を除く): 363429724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 865307, 1730614, 3461228, 6057149, 11248991, 12114298, 22497982, 24228596, 44995964, 78742937, 157485874, 314971748]

約数ペア:

[(1, 314971748), (2, 157485874), (4, 78742937), (7, 44995964), (13, 24228596), (14, 22497982), (26, 12114298), (28, 11248991), (52, 6057149), (91, 3461228), (182, 1730614), (364, 865307)]