1369354

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 2431620

約数和(自身を除く): 1062266

約数列:

[1, 2, 7, 14, 49, 89, 98, 157, 178, 314, 623, 1099, 1246, 2198, 4361, 7693, 8722, 13973, 15386, 27946, 97811, 195622, 684677, 1369354]

約数ペア:

[(1, 1369354), (2, 684677), (7, 195622), (14, 97811), (49, 27946), (89, 15386), (98, 13973), (157, 8722), (178, 7693), (314, 4361), (623, 2198), (1099, 1246)]