231491806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97841}}^1$

素因数の和:97876

約数の個数: 24

約数和(自身を含む): 429722064

約数和(自身を除く): 198230258

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 97841, 195682, 684887, 1271933, 1369774, 2543866, 8903531, 16535129, 17807062, 33070258, 115745903, 231491806]

約数ペア:

[(1, 231491806), (2, 115745903), (7, 33070258), (13, 17807062), (14, 16535129), (26, 8903531), (91, 2543866), (169, 1369774), (182, 1271933), (338, 684887), (1183, 195682), (2366, 97841)]