2012597965

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{4973}}^1$

素因数の和:5389

約数の個数: 32

約数和(自身を含む): 2857383936

約数和(自身を除く): 844785971

約数列:

[1, 5, 7, 31, 35, 155, 217, 373, 1085, 1865, 2611, 4973, 11563, 13055, 24865, 34811, 57815, 80941, 154163, 174055, 404705, 770815, 1079141, 1854929, 5395705, 9274645, 12984503, 57502799, 64922515, 287513995, 402519593, 2012597965]

約数ペア:

[(1, 2012597965), (5, 402519593), (7, 287513995), (31, 64922515), (35, 57502799), (155, 12984503), (217, 9274645), (373, 5395705), (1085, 1854929), (1865, 1079141), (2611, 770815), (4973, 404705), (11563, 174055), (13055, 154163), (24865, 80941), (34811, 57815)]