7854442

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 12731904

約数和(自身を除く): 4877462

約数列:

[1, 2, 17, 34, 107, 127, 214, 254, 289, 578, 1819, 2159, 3638, 4318, 13589, 27178, 30923, 36703, 61846, 73406, 231013, 462026, 3927221, 7854442]

約数ペア:

[(1, 7854442), (2, 3927221), (17, 462026), (34, 231013), (107, 73406), (127, 61846), (214, 36703), (254, 30923), (289, 27178), (578, 13589), (1819, 4318), (2159, 3638)]