2012130.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3469}}^1$

素因数の和:3528

約数の個数: 48

約数和(自身を含む): 88609920

約数和(自身を除く): 49077196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 3469, 5698, 6938, 11396, 13876, 24283, 38159, 48566, 76318, 97132, 128353, 152636, 256706, 267113, 513412, 534226, 898471, 1068452, 1411883, 1796942, 2823766, 3593884, 5647532, 9883181, 19766362, 39532724]

約数ペア:

[(1, 39532724), (2, 19766362), (4, 9883181), (7, 5647532), (11, 3593884), (14, 2823766), (22, 1796942), (28, 1411883), (37, 1068452), (44, 898471), (74, 534226), (77, 513412), (148, 267113), (154, 256706), (259, 152636), (308, 128353), (407, 97132), (518, 76318), (814, 48566), (1036, 38159), (1628, 24283), (2849, 13876), (3469, 11396), (5698, 6938)]