1310800370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{42407}}^1$

素因数の和:42706

約数の個数: 32

約数和(自身を含む): 2583156096

約数和(自身を除く): 1272355726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2810, 3091, 6182, 15455, 30910, 42407, 84814, 212035, 424070, 466477, 932954, 2332385, 4664770, 11916367, 23832734, 59581835, 119163670, 131080037, 262160074, 655400185, 1310800370]

約数ペア:

[(1, 1310800370), (2, 655400185), (5, 262160074), (10, 131080037), (11, 119163670), (22, 59581835), (55, 23832734), (110, 11916367), (281, 4664770), (562, 2332385), (1405, 932954), (2810, 466477), (3091, 424070), (6182, 212035), (15455, 84814), (30910, 42407)]