15679002836

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1021}}^1\times {\mathrm{1117}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 31480804992

約数和(自身を除く): 15801802156

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1021, 1117, 1964, 2042, 2234, 3437, 4084, 4468, 6874, 7147, 7819, 13748, 14294, 15638, 28588, 31276, 501311, 548447, 1002622, 1096894, 1140457, 2005244, 2193788, 2280914, 3509177, 3839129, 4561828, 7018354, 7678258, 7983199, 14036708, 15356516, 15966398, 31932796, 559964387, 1119928774, 2239857548, 3919750709, 7839501418, 15679002836]

約数ペア:

[(1, 15679002836), (2, 7839501418), (4, 3919750709), (7, 2239857548), (14, 1119928774), (28, 559964387), (491, 31932796), (982, 15966398), (1021, 15356516), (1117, 14036708), (1964, 7983199), (2042, 7678258), (2234, 7018354), (3437, 4561828), (4084, 3839129), (4468, 3509177), (6874, 2280914), (7147, 2193788), (7819, 2005244), (13748, 1140457), (14294, 1096894), (15638, 1002622), (28588, 548447), (31276, 501311)]