2449913642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1\times {\mathrm{1423}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 4047805440

約数和(自身を除く): 1597891798

約数列:

[1, 2, 11, 22, 139, 278, 563, 1126, 1423, 1529, 2846, 3058, 6193, 12386, 15653, 31306, 78257, 156514, 197797, 395594, 801149, 860827, 1602298, 1721654, 2175767, 4351534, 8812639, 17625278, 111359711, 222719422, 1224956821, 2449913642]

約数ペア:

[(1, 2449913642), (2, 1224956821), (11, 222719422), (22, 111359711), (139, 17625278), (278, 8812639), (563, 4351534), (1126, 2175767), (1423, 1721654), (1529, 1602298), (2846, 860827), (3058, 801149), (6193, 395594), (12386, 197797), (15653, 156514), (31306, 78257)]