1330546592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{50893}}^1$

素因数の和:50965

約数の個数: 48

約数和(自身を含む): 2821563360

約数和(自身を除く): 1491016768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 13072, 26144, 50893, 101786, 203572, 407144, 814288, 966967, 1628576, 1933934, 2188399, 3867868, 4376798, 7735736, 8753596, 15471472, 17507192, 30942944, 35014384, 41579581, 70028768, 83159162, 166318324, 332636648, 665273296, 1330546592]

約数ペア:

[(1, 1330546592), (2, 665273296), (4, 332636648), (8, 166318324), (16, 83159162), (19, 70028768), (32, 41579581), (38, 35014384), (43, 30942944), (76, 17507192), (86, 15471472), (152, 8753596), (172, 7735736), (304, 4376798), (344, 3867868), (608, 2188399), (688, 1933934), (817, 1628576), (1376, 966967), (1634, 814288), (3268, 407144), (6536, 203572), (13072, 101786), (26144, 50893)]