2106832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1475

約数の個数: 40

約数和(自身を含む): 5027456

約数和(自身を除く): 2920624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1447, 1456, 2894, 5788, 10129, 11576, 18811, 20258, 23152, 37622, 40516, 75244, 81032, 131677, 150488, 162064, 263354, 300976, 526708, 1053416, 2106832]

約数ペア:

[(1, 2106832), (2, 1053416), (4, 526708), (7, 300976), (8, 263354), (13, 162064), (14, 150488), (16, 131677), (26, 81032), (28, 75244), (52, 40516), (56, 37622), (91, 23152), (104, 20258), (112, 18811), (182, 11576), (208, 10129), (364, 5788), (728, 2894), (1447, 1456)]