1490702402

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{156817}}^1$

素因数の和:156930

約数の個数: 24

約数和(自身を含む): 2627956044

約数和(自身を除く): 1137253642

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 156817, 313634, 1097719, 2195438, 7684033, 15211249, 15368066, 30422498, 106478743, 212957486, 745351201, 1490702402]

約数ペア:

[(1, 1490702402), (2, 745351201), (7, 212957486), (14, 106478743), (49, 30422498), (97, 15368066), (98, 15211249), (194, 7684033), (679, 2195438), (1358, 1097719), (4753, 313634), (9506, 156817)]