3906734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 2867026

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 139, 278, 299, 598, 611, 1081, 1222, 1807, 2162, 3197, 3614, 6394, 6533, 13066, 14053, 28106, 41561, 83122, 84929, 150259, 169858, 300518, 1953367, 3906734]

約数ペア:

[(1, 3906734), (2, 1953367), (13, 300518), (23, 169858), (26, 150259), (46, 84929), (47, 83122), (94, 41561), (139, 28106), (278, 14053), (299, 13066), (598, 6533), (611, 6394), (1081, 3614), (1222, 3197), (1807, 2162)]