996983162

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:1971

約数の個数: 64

約数和(自身を含む): 1899417600

約数和(自身を除く): 902434438

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 89, 133, 161, 178, 266, 322, 437, 623, 874, 1246, 1691, 1831, 2047, 3059, 3382, 3662, 4094, 6118, 11837, 12817, 14329, 23674, 25634, 28658, 34789, 38893, 42113, 69578, 77786, 84226, 162959, 243523, 272251, 294791, 325918, 487046, 544502, 589582, 800147, 1140713, 1600294, 2281426, 3096221, 3748057, 5601029, 6192442, 7496114, 11202058, 21673547, 26236399, 43347094, 52472798, 71213083, 142426166, 498491581, 996983162]

約数ペア:

[(1, 996983162), (2, 498491581), (7, 142426166), (14, 71213083), (19, 52472798), (23, 43347094), (38, 26236399), (46, 21673547), (89, 11202058), (133, 7496114), (161, 6192442), (178, 5601029), (266, 3748057), (322, 3096221), (437, 2281426), (623, 1600294), (874, 1140713), (1246, 800147), (1691, 589582), (1831, 544502), (2047, 487046), (3059, 325918), (3382, 294791), (3662, 272251), (4094, 243523), (6118, 162959), (11837, 84226), (12817, 77786), (14329, 69578), (23674, 42113), (25634, 38893), (28658, 34789)]