1668486512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1354291}}^1$

素因数の和:1354317

約数の個数: 40

約数和(自身を含む): 4030372992

約数和(自身を除く): 2361886480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1354291, 2708582, 5417164, 9480037, 10834328, 14897201, 18960074, 21668656, 29794402, 37920148, 59588804, 75840296, 104280407, 119177608, 151680592, 208560814, 238355216, 417121628, 834243256, 1668486512]

約数ペア:

[(1, 1668486512), (2, 834243256), (4, 417121628), (7, 238355216), (8, 208560814), (11, 151680592), (14, 119177608), (16, 104280407), (22, 75840296), (28, 59588804), (44, 37920148), (56, 29794402), (77, 21668656), (88, 18960074), (112, 14897201), (154, 10834328), (176, 9480037), (308, 5417164), (616, 2708582), (1232, 1354291)]