13277726

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 25732080

約数和(自身を除く): 12454354

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 109, 113, 154, 218, 226, 539, 763, 791, 1078, 1199, 1243, 1526, 1582, 2398, 2486, 5341, 5537, 8393, 8701, 10682, 11074, 12317, 16786, 17402, 24634, 58751, 60907, 86219, 117502, 121814, 135487, 172438, 270974, 603533, 948409, 1207066, 1896818, 6638863, 13277726]

約数ペア:

[(1, 13277726), (2, 6638863), (7, 1896818), (11, 1207066), (14, 948409), (22, 603533), (49, 270974), (77, 172438), (98, 135487), (109, 121814), (113, 117502), (154, 86219), (218, 60907), (226, 58751), (539, 24634), (763, 17402), (791, 16786), (1078, 12317), (1199, 11074), (1243, 10682), (1526, 8701), (1582, 8393), (2398, 5537), (2486, 5341)]