1337621054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{142391}}^1$

素因数の和:142472

約数の個数: 32

約数和(自身を含む): 2542551552

約数和(自身を除く): 1204930498

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 142391, 284782, 996737, 1566301, 1993474, 3132602, 8685851, 10964107, 17371702, 21928214, 60800957, 95544361, 121601914, 191088722, 668810527, 1337621054]

約数ペア:

[(1, 1337621054), (2, 668810527), (7, 191088722), (11, 121601914), (14, 95544361), (22, 60800957), (61, 21928214), (77, 17371702), (122, 10964107), (154, 8685851), (427, 3132602), (671, 1993474), (854, 1566301), (1342, 996737), (4697, 284782), (9394, 142391)]