1330435048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{25981}}^1$

素因数の和:26197

約数の個数: 32

約数和(自身を含む): 2576894760

約数和(自身を除く): 1246459712

約数列:

[1, 2, 4, 8, 37, 74, 148, 173, 296, 346, 692, 1384, 6401, 12802, 25604, 25981, 51208, 51962, 103924, 207848, 961297, 1922594, 3845188, 4494713, 7690376, 8989426, 17978852, 35957704, 166304381, 332608762, 665217524, 1330435048]

約数ペア:

[(1, 1330435048), (2, 665217524), (4, 332608762), (8, 166304381), (37, 35957704), (74, 17978852), (148, 8989426), (173, 7690376), (296, 4494713), (346, 3845188), (692, 1922594), (1384, 961297), (6401, 207848), (12802, 103924), (25604, 51962), (25981, 51208)]