2546571896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{2719}}^1$

素因数の和:3132

約数の個数: 64

約数和(自身を含む): 5405184000

約数和(自身を除く): 2858612104

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 367, 638, 734, 1276, 1468, 2552, 2719, 2936, 4037, 5438, 8074, 10643, 10876, 16148, 21286, 21752, 29909, 32296, 42572, 59818, 78851, 85144, 117073, 119636, 157702, 234146, 239272, 315404, 468292, 630808, 867361, 936584, 997873, 1734722, 1995746, 3469444, 3991492, 6938888, 7982984, 10976603, 21953206, 28938317, 43906412, 57876634, 87812824, 115753268, 231506536, 318321487, 636642974, 1273285948, 2546571896]

約数ペア:

[(1, 2546571896), (2, 1273285948), (4, 636642974), (8, 318321487), (11, 231506536), (22, 115753268), (29, 87812824), (44, 57876634), (58, 43906412), (88, 28938317), (116, 21953206), (232, 10976603), (319, 7982984), (367, 6938888), (638, 3991492), (734, 3469444), (1276, 1995746), (1468, 1734722), (2552, 997873), (2719, 936584), (2936, 867361), (4037, 630808), (5438, 468292), (8074, 315404), (10643, 239272), (10876, 234146), (16148, 157702), (21286, 119636), (21752, 117073), (29909, 85144), (32296, 78851), (42572, 59818)]