1772020123

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{119723}}^1$

素因数の和:119802

約数の個数: 12

約数和(自身を含む): 1915823448

約数和(自身を除く): 143803325

約数列:

[1, 19, 41, 361, 779, 14801, 119723, 2274737, 4908643, 43220003, 93264217, 1772020123]

約数ペア:

[(1, 1772020123), (19, 93264217), (41, 43220003), (361, 4908643), (779, 2274737), (14801, 119723)]