1420042078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{49697}}^1$

素因数の和:49876

約数の個数: 32

約数和(自身を含む): 2638367424

約数和(自身を除く): 1218325346

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 1099, 2041, 2198, 4082, 14287, 28574, 49697, 99394, 347879, 646061, 695758, 1292122, 4522427, 7802429, 9044854, 15604858, 54617003, 101431577, 109234006, 202863154, 710021039, 1420042078]

約数ペア:

[(1, 1420042078), (2, 710021039), (7, 202863154), (13, 109234006), (14, 101431577), (26, 54617003), (91, 15604858), (157, 9044854), (182, 7802429), (314, 4522427), (1099, 1292122), (2041, 695758), (2198, 646061), (4082, 347879), (14287, 99394), (28574, 49697)]