260462978

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 413026560

約数和(自身を除く): 152563582

約数列:

[1, 2, 29, 58, 73, 146, 227, 271, 454, 542, 2117, 4234, 6583, 7859, 13166, 15718, 16571, 19783, 33142, 39566, 61517, 123034, 480559, 573707, 961118, 1147414, 1783993, 3567986, 4490741, 8981482, 130231489, 260462978]

約数ペア:

[(1, 260462978), (2, 130231489), (29, 8981482), (58, 4490741), (73, 3567986), (146, 1783993), (227, 1147414), (271, 961118), (454, 573707), (542, 480559), (2117, 123034), (4234, 61517), (6583, 39566), (7859, 33142), (13166, 19783), (15718, 16571)]