2077777838

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 3193344000

約数和(自身を除く): 1115566162

約数列:

[1, 2, 109, 139, 191, 218, 278, 359, 382, 718, 15151, 20819, 26549, 30302, 39131, 41638, 49901, 53098, 68569, 78262, 99802, 137138, 2893841, 5439209, 5787682, 7474021, 9531091, 10878418, 14948042, 19062182, 1038888919, 2077777838]

約数ペア:

[(1, 2077777838), (2, 1038888919), (109, 19062182), (139, 14948042), (191, 10878418), (218, 9531091), (278, 7474021), (359, 5787682), (382, 5439209), (718, 2893841), (15151, 137138), (20819, 99802), (26549, 78262), (30302, 68569), (39131, 53098), (41638, 49901)]