2045563535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{727}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 2629186560

約数和(自身を除く): 583623025

約数列:

[1, 5, 23, 43, 115, 215, 569, 727, 989, 2845, 3635, 4945, 13087, 16721, 24467, 31261, 65435, 83605, 122335, 156305, 413663, 562741, 719003, 2068315, 2813705, 3595015, 9514249, 17787509, 47571245, 88937545, 409112707, 2045563535]

約数ペア:

[(1, 2045563535), (5, 409112707), (23, 88937545), (43, 47571245), (115, 17787509), (215, 9514249), (569, 3595015), (727, 2813705), (989, 2068315), (2845, 719003), (3635, 562741), (4945, 413663), (13087, 156305), (16721, 122335), (24467, 83605), (31261, 65435)]