2621528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 6104880

約数和(自身を除く): 3483352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 277, 338, 364, 554, 676, 728, 1108, 1183, 1352, 1939, 2216, 2366, 3601, 3878, 4732, 7202, 7756, 9464, 14404, 15512, 25207, 28808, 46813, 50414, 93626, 100828, 187252, 201656, 327691, 374504, 655382, 1310764, 2621528]

約数ペア:

[(1, 2621528), (2, 1310764), (4, 655382), (7, 374504), (8, 327691), (13, 201656), (14, 187252), (26, 100828), (28, 93626), (52, 50414), (56, 46813), (91, 28808), (104, 25207), (169, 15512), (182, 14404), (277, 9464), (338, 7756), (364, 7202), (554, 4732), (676, 3878), (728, 3601), (1108, 2366), (1183, 2216), (1352, 1939)]