4395427834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1$

素因数の和:2255

約数の個数: 64

約数和(自身を含む): 8068769280

約数和(自身を除く): 3673341446

約数列:

[1, 2, 7, 14, 23, 46, 61, 109, 122, 161, 218, 322, 427, 763, 854, 1403, 1526, 2053, 2507, 2806, 4106, 5014, 6649, 9821, 13298, 14371, 17549, 19642, 28742, 35098, 46543, 47219, 93086, 94438, 125233, 152927, 223777, 250466, 305854, 330533, 447554, 661066, 876631, 1070489, 1566439, 1753262, 2140978, 2880359, 3132878, 5146871, 5760718, 10293742, 13650397, 20162513, 27300794, 36028097, 40325026, 72056194, 95552779, 191105558, 313959131, 627918262, 2197713917, 4395427834]

約数ペア:

[(1, 4395427834), (2, 2197713917), (7, 627918262), (14, 313959131), (23, 191105558), (46, 95552779), (61, 72056194), (109, 40325026), (122, 36028097), (161, 27300794), (218, 20162513), (322, 13650397), (427, 10293742), (763, 5760718), (854, 5146871), (1403, 3132878), (1526, 2880359), (2053, 2140978), (2507, 1753262), (2806, 1566439), (4106, 1070489), (5014, 876631), (6649, 661066), (9821, 447554), (13298, 330533), (14371, 305854), (17549, 250466), (19642, 223777), (28742, 152927), (35098, 125233), (46543, 94438), (47219, 93086)]