3856866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 8382528

約数和(自身を除く): 4525662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 251, 394, 502, 591, 753, 1182, 1506, 2561, 3263, 5122, 6526, 7683, 9789, 15366, 19578, 49447, 98894, 148341, 296682, 642811, 1285622, 1928433, 3856866]

約数ペア:

[(1, 3856866), (2, 1928433), (3, 1285622), (6, 642811), (13, 296682), (26, 148341), (39, 98894), (78, 49447), (197, 19578), (251, 15366), (394, 9789), (502, 7683), (591, 6526), (753, 5122), (1182, 3263), (1506, 2561)]