5127122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 10435392

約数和(自身を除く): 5308270

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 197, 286, 338, 394, 1001, 1183, 1379, 1859, 2002, 2167, 2366, 2561, 2758, 3718, 4334, 5122, 13013, 15169, 17927, 26026, 28171, 30338, 33293, 35854, 56342, 66586, 197197, 233051, 366223, 394394, 466102, 732446, 2563561, 5127122]

約数ペア:

[(1, 5127122), (2, 2563561), (7, 732446), (11, 466102), (13, 394394), (14, 366223), (22, 233051), (26, 197197), (77, 66586), (91, 56342), (143, 35854), (154, 33293), (169, 30338), (182, 28171), (197, 26026), (286, 17927), (338, 15169), (394, 13013), (1001, 5122), (1183, 4334), (1379, 3718), (1859, 2758), (2002, 2561), (2167, 2366)]