3970582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 8294400

約数和(自身を除く): 4323818

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 59, 77, 118, 133, 154, 161, 209, 253, 266, 322, 413, 418, 437, 506, 649, 826, 874, 1121, 1298, 1357, 1463, 1771, 2242, 2714, 2926, 3059, 3542, 4543, 4807, 6118, 7847, 9086, 9499, 9614, 12331, 14927, 15694, 18998, 24662, 25783, 29854, 33649, 51566, 67298, 86317, 104489, 172634, 180481, 208978, 283613, 360962, 567226, 1985291, 3970582]

約数ペア:

[(1, 3970582), (2, 1985291), (7, 567226), (11, 360962), (14, 283613), (19, 208978), (22, 180481), (23, 172634), (38, 104489), (46, 86317), (59, 67298), (77, 51566), (118, 33649), (133, 29854), (154, 25783), (161, 24662), (209, 18998), (253, 15694), (266, 14927), (322, 12331), (413, 9614), (418, 9499), (437, 9086), (506, 7847), (649, 6118), (826, 4807), (874, 4543), (1121, 3542), (1298, 3059), (1357, 2926), (1463, 2714), (1771, 2242)]