1337646949

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 1501977600

約数和(自身を除く): 164330651

約数列:

[1, 19, 23, 89, 163, 211, 437, 1691, 2047, 3097, 3749, 4009, 4853, 14507, 18779, 34393, 38893, 71231, 92207, 275633, 333661, 356801, 431917, 653467, 791039, 3060977, 6339559, 8206423, 15029741, 58158563, 70402471, 1337646949]

約数ペア:

[(1, 1337646949), (19, 70402471), (23, 58158563), (89, 15029741), (163, 8206423), (211, 6339559), (437, 3060977), (1691, 791039), (2047, 653467), (3097, 431917), (3749, 356801), (4009, 333661), (4853, 275633), (14507, 92207), (18779, 71231), (34393, 38893)]