2557133088

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1401937}}^1$

素因数の和:1401969

約数の個数: 48

約数和(自身を含む): 7065767520

約数和(自身を除く): 4508634432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1401937, 2803874, 4205811, 5607748, 8411622, 11215496, 16823244, 22430992, 26636803, 33646488, 44861984, 53273606, 67292976, 79910409, 106547212, 134585952, 159820818, 213094424, 319641636, 426188848, 639283272, 852377696, 1278566544, 2557133088]

約数ペア:

[(1, 2557133088), (2, 1278566544), (3, 852377696), (4, 639283272), (6, 426188848), (8, 319641636), (12, 213094424), (16, 159820818), (19, 134585952), (24, 106547212), (32, 79910409), (38, 67292976), (48, 53273606), (57, 44861984), (76, 33646488), (96, 26636803), (114, 22430992), (152, 16823244), (228, 11215496), (304, 8411622), (456, 5607748), (608, 4205811), (912, 2803874), (1824, 1401937)]