2015187538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{582761}}^1$

素因数の和:582802

約数の個数: 32

約数和(自身を含む): 3916160640

約数和(自身を除く): 1900973102

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 582761, 1165522, 4079327, 7575893, 8158654, 11072459, 15151786, 22144918, 53031251, 77507213, 106062502, 143941967, 155014426, 287883934, 1007593769, 2015187538]

約数ペア:

[(1, 2015187538), (2, 1007593769), (7, 287883934), (13, 155014426), (14, 143941967), (19, 106062502), (26, 77507213), (38, 53031251), (91, 22144918), (133, 15151786), (182, 11072459), (247, 8158654), (266, 7575893), (494, 4079327), (1729, 1165522), (3458, 582761)]