356192746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{19001}}^1$

素因数の和:19126

約数の個数: 32

約数和(自身を含む): 664005888

約数和(自身を除く): 307813142

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 9373, 18746, 19001, 38002, 133007, 247013, 266014, 494026, 1729091, 1957103, 3458182, 3914206, 13699721, 25442339, 27399442, 50884678, 178096373, 356192746]

約数ペア:

[(1, 356192746), (2, 178096373), (7, 50884678), (13, 27399442), (14, 25442339), (26, 13699721), (91, 3914206), (103, 3458182), (182, 1957103), (206, 1729091), (721, 494026), (1339, 266014), (1442, 247013), (2678, 133007), (9373, 38002), (18746, 19001)]