2597186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 4203360

約数和(自身を除く): 1606174

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1667, 3334, 31673, 63346, 68347, 136694, 1298593, 2597186]

約数ペア:

[(1, 2597186), (2, 1298593), (19, 136694), (38, 68347), (41, 63346), (82, 31673), (779, 3334), (1558, 1667)]