4142781202469

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{16273}}^1$

素因数の和:16726

約数の個数: 64

約数和(自身を含む): 5211371203584

約数和(自身を除く): 1068590001115

約数列:

[1, 7, 13, 91, 103, 157, 173, 721, 1099, 1211, 1339, 2041, 2249, 9373, 14287, 15743, 16171, 16273, 17819, 27161, 113197, 113911, 124733, 190127, 210223, 211549, 231647, 353093, 1471561, 1480843, 1621529, 1676119, 2471651, 2554861, 2797583, 2815229, 11732833, 17884027, 19583081, 19706603, 21789547, 33213193, 36368579, 36597977, 152526829, 232492351, 254580053, 256185839, 263150683, 289968587, 441990953, 1842054781, 2029780109, 3093936671, 3420958879, 3769591631, 5745882389, 23946712153, 26387141417, 40221176723, 45525068159, 318675477113, 591825886067, 4142781202469]

約数ペア:

[(1, 4142781202469), (7, 591825886067), (13, 318675477113), (91, 45525068159), (103, 40221176723), (157, 26387141417), (173, 23946712153), (721, 5745882389), (1099, 3769591631), (1211, 3420958879), (1339, 3093936671), (2041, 2029780109), (2249, 1842054781), (9373, 441990953), (14287, 289968587), (15743, 263150683), (16171, 256185839), (16273, 254580053), (17819, 232492351), (27161, 152526829), (113197, 36597977), (113911, 36368579), (124733, 33213193), (190127, 21789547), (210223, 19706603), (211549, 19583081), (231647, 17884027), (353093, 11732833), (1471561, 2815229), (1480843, 2797583), (1621529, 2554861), (1676119, 2471651)]