2016193928

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{2411}}^1$

素因数の和:2670

約数の個数: 64

約数和(自身を含む): 4393699200

約数和(自身を除く): 2377505272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 137, 218, 274, 436, 548, 763, 872, 959, 1096, 1526, 1918, 2411, 3052, 3836, 4822, 6104, 7672, 9644, 14933, 16877, 19288, 29866, 33754, 59732, 67508, 104531, 119464, 135016, 209062, 262799, 330307, 418124, 525598, 660614, 836248, 1051196, 1321228, 1839593, 2102392, 2312149, 2642456, 3679186, 4624298, 7358372, 9248596, 14716744, 18497192, 36003463, 72006926, 144013852, 252024241, 288027704, 504048482, 1008096964, 2016193928]

約数ペア:

[(1, 2016193928), (2, 1008096964), (4, 504048482), (7, 288027704), (8, 252024241), (14, 144013852), (28, 72006926), (56, 36003463), (109, 18497192), (137, 14716744), (218, 9248596), (274, 7358372), (436, 4624298), (548, 3679186), (763, 2642456), (872, 2312149), (959, 2102392), (1096, 1839593), (1526, 1321228), (1918, 1051196), (2411, 836248), (3052, 660614), (3836, 525598), (4822, 418124), (6104, 330307), (7672, 262799), (9644, 209062), (14933, 135016), (16877, 119464), (19288, 104531), (29866, 67508), (33754, 59732)]