788360146

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{5413}}^1$

素因数の和:5626

約数の個数: 32

約数和(自身を含む): 1378361088

約数和(自身を除く): 590000942

約数列:

[1, 2, 7, 14, 101, 103, 202, 206, 707, 721, 1414, 1442, 5413, 10403, 10826, 20806, 37891, 72821, 75782, 145642, 546713, 557539, 1093426, 1115078, 3826991, 3902773, 7653982, 7805546, 56311439, 112622878, 394180073, 788360146]

約数ペア:

[(1, 788360146), (2, 394180073), (7, 112622878), (14, 56311439), (101, 7805546), (103, 7653982), (202, 3902773), (206, 3826991), (707, 1115078), (721, 1093426), (1414, 557539), (1442, 546713), (5413, 145642), (10403, 75782), (10826, 72821), (20806, 37891)]