4389658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 8225280

約数和(自身を除く): 3835622

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 271, 542, 623, 1157, 1246, 1897, 2314, 3523, 3794, 7046, 8099, 16198, 24119, 24661, 48238, 49322, 168833, 313547, 337666, 627094, 2194829, 4389658]

約数ペア:

[(1, 4389658), (2, 2194829), (7, 627094), (13, 337666), (14, 313547), (26, 168833), (89, 49322), (91, 48238), (178, 24661), (182, 24119), (271, 16198), (542, 8099), (623, 7046), (1157, 3794), (1246, 3523), (1897, 2314)]