1390074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1927686

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1439, 2878, 4317, 8634, 10073, 20146, 30219, 33097, 60438, 66194, 99291, 198582, 231679, 463358, 695037, 1390074]

約数ペア:

[(1, 1390074), (2, 695037), (3, 463358), (6, 231679), (7, 198582), (14, 99291), (21, 66194), (23, 60438), (42, 33097), (46, 30219), (69, 20146), (138, 10073), (161, 8634), (322, 4317), (483, 2878), (966, 1439)]