1746668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 3919104

約数和(自身を除く): 2172436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 107, 154, 212, 214, 308, 371, 428, 583, 742, 749, 1166, 1177, 1484, 1498, 2332, 2354, 2996, 4081, 4708, 5671, 8162, 8239, 11342, 16324, 16478, 22684, 32956, 39697, 62381, 79394, 124762, 158788, 249524, 436667, 873334, 1746668]

約数ペア:

[(1, 1746668), (2, 873334), (4, 436667), (7, 249524), (11, 158788), (14, 124762), (22, 79394), (28, 62381), (44, 39697), (53, 32956), (77, 22684), (106, 16478), (107, 16324), (154, 11342), (212, 8239), (214, 8162), (308, 5671), (371, 4708), (428, 4081), (583, 2996), (742, 2354), (749, 2332), (1166, 1498), (1177, 1484)]