1946207860

素因数分解:

$2^2\times 5^1\times {\mathrm{3701}}^1\times {\mathrm{26293}}^1$

素因数の和:30003

約数の個数: 24

約数和(自身を含む): 4088296296

約数和(自身を除く): 2142088436

約数列:

[1, 2, 4, 5, 10, 20, 3701, 7402, 14804, 18505, 26293, 37010, 52586, 74020, 105172, 131465, 262930, 525860, 97310393, 194620786, 389241572, 486551965, 973103930, 1946207860]

約数ペア:

[(1, 1946207860), (2, 973103930), (4, 486551965), (5, 389241572), (10, 194620786), (20, 97310393), (3701, 525860), (7402, 262930), (14804, 131465), (18505, 105172), (26293, 74020), (37010, 52586)]