1489982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3371}}^1$

素因数の和:3403

約数の個数: 16

約数和(自身を含む): 2549232

約数和(自身を除く): 1059250

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3371, 6742, 43823, 57307, 87646, 114614, 744991, 1489982]

約数ペア:

[(1, 1489982), (2, 744991), (13, 114614), (17, 87646), (26, 57307), (34, 43823), (221, 6742), (442, 3371)]