1330388628

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{3709}}^1$

素因数の和:4208

約数の個数: 48

約数和(自身を含む): 3156289920

約数和(自身を除く): 1825901292

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 421, 426, 842, 852, 1263, 1684, 2526, 3709, 5052, 7418, 11127, 14836, 22254, 29891, 44508, 59782, 89673, 119564, 179346, 263339, 358692, 526678, 790017, 1053356, 1561489, 1580034, 3122978, 3160068, 4684467, 6245956, 9368934, 18737868, 110865719, 221731438, 332597157, 443462876, 665194314, 1330388628]

約数ペア:

[(1, 1330388628), (2, 665194314), (3, 443462876), (4, 332597157), (6, 221731438), (12, 110865719), (71, 18737868), (142, 9368934), (213, 6245956), (284, 4684467), (421, 3160068), (426, 3122978), (842, 1580034), (852, 1561489), (1263, 1053356), (1684, 790017), (2526, 526678), (3709, 358692), (5052, 263339), (7418, 179346), (11127, 119564), (14836, 89673), (22254, 59782), (29891, 44508)]