291214310365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{230208941}}^1$

素因数の和:230208980

約数の個数: 16

約数和(自身を含む): 397801051776

約数和(自身を除く): 106586741411

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 230208941, 1151044705, 2532298351, 5294805643, 12661491755, 26474028215, 58242862073, 291214310365]

約数ペア:

[(1, 291214310365), (5, 58242862073), (11, 26474028215), (23, 12661491755), (55, 5294805643), (115, 2532298351), (253, 1151044705), (1265, 230208941)]