42380338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21169}}^1$

素因数の和:21202

約数の個数: 32

約数和(自身を含む): 85357440

約数和(自身を除く): 42977102

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 21169, 42338, 148183, 232859, 275197, 296366, 465718, 550394, 1630013, 1926379, 3027167, 3260026, 3852758, 6054334, 21190169, 42380338]

約数ペア:

[(1, 42380338), (2, 21190169), (7, 6054334), (11, 3852758), (13, 3260026), (14, 3027167), (22, 1926379), (26, 1630013), (77, 550394), (91, 465718), (143, 296366), (154, 275197), (182, 232859), (286, 148183), (1001, 42338), (2002, 21169)]