1296183790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{31091}}^1$

素因数の和:31488

約数の個数: 32

約数和(自身を含む): 2552031360

約数和(自身を除く): 1255847570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 758, 1895, 3790, 4169, 8338, 20845, 31091, 41690, 62182, 155455, 310910, 342001, 684002, 1710005, 3420010, 11783489, 23566978, 58917445, 117834890, 129618379, 259236758, 648091895, 1296183790]

約数ペア:

[(1, 1296183790), (2, 648091895), (5, 259236758), (10, 129618379), (11, 117834890), (22, 58917445), (55, 23566978), (110, 11783489), (379, 3420010), (758, 1710005), (1895, 684002), (3790, 342001), (4169, 310910), (8338, 155455), (20845, 62182), (31091, 41690)]