1887389148

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{4703}}^1$

素因数の和:5394

約数の個数: 48

約数和(自身を含む): 4495067136

約数和(自身を除く): 2607677988

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 631, 636, 1262, 1893, 2524, 3786, 4703, 7572, 9406, 14109, 18812, 28218, 33443, 56436, 66886, 100329, 133772, 200658, 249259, 401316, 498518, 747777, 997036, 1495554, 2967593, 2991108, 5935186, 8902779, 11870372, 17805558, 35611116, 157282429, 314564858, 471847287, 629129716, 943694574, 1887389148]

約数ペア:

[(1, 1887389148), (2, 943694574), (3, 629129716), (4, 471847287), (6, 314564858), (12, 157282429), (53, 35611116), (106, 17805558), (159, 11870372), (212, 8902779), (318, 5935186), (631, 2991108), (636, 2967593), (1262, 1495554), (1893, 997036), (2524, 747777), (3786, 498518), (4703, 401316), (7572, 249259), (9406, 200658), (14109, 133772), (18812, 100329), (28218, 66886), (33443, 56436)]