1764204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 4553472

約数和(自身を除く): 2789268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 263, 516, 526, 559, 789, 1052, 1118, 1578, 1677, 2236, 3156, 3354, 3419, 6708, 6838, 10257, 11309, 13676, 20514, 22618, 33927, 41028, 45236, 67854, 135708, 147017, 294034, 441051, 588068, 882102, 1764204]

約数ペア:

[(1, 1764204), (2, 882102), (3, 588068), (4, 441051), (6, 294034), (12, 147017), (13, 135708), (26, 67854), (39, 45236), (43, 41028), (52, 33927), (78, 22618), (86, 20514), (129, 13676), (156, 11309), (172, 10257), (258, 6838), (263, 6708), (516, 3419), (526, 3354), (559, 3156), (789, 2236), (1052, 1677), (1118, 1578)]