1311702950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{316073}}^1$

素因数の和:316168

約数の個数: 24

約数和(自身を含む): 2469170088

約数和(自身を除く): 1157467138

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 316073, 632146, 1580365, 3160730, 7901825, 15803650, 26234059, 52468118, 131170295, 262340590, 655851475, 1311702950]

約数ペア:

[(1, 1311702950), (2, 655851475), (5, 262340590), (10, 131170295), (25, 52468118), (50, 26234059), (83, 15803650), (166, 7901825), (415, 3160730), (830, 1580365), (2075, 632146), (4150, 316073)]