1554403004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{136399}}^1$

素因数の和:136458

約数の個数: 48

約数和(自身を含む): 3483110400

約数和(自身を除く): 1928707396

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, 5698, 11396, 136399, 272798, 545596, 954793, 1500389, 1909586, 3000778, 3819172, 5046763, 6001556, 10093526, 10502723, 20187052, 21005446, 35327341, 42010892, 55514393, 70654682, 111028786, 141309364, 222057572, 388600751, 777201502, 1554403004]

約数ペア:

[(1, 1554403004), (2, 777201502), (4, 388600751), (7, 222057572), (11, 141309364), (14, 111028786), (22, 70654682), (28, 55514393), (37, 42010892), (44, 35327341), (74, 21005446), (77, 20187052), (148, 10502723), (154, 10093526), (259, 6001556), (308, 5046763), (407, 3819172), (518, 3000778), (814, 1909586), (1036, 1500389), (1628, 954793), (2849, 545596), (5698, 272798), (11396, 136399)]