554016876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{387967}}^1$

素因数の和:387998

約数の個数: 48

約数和(自身を含む): 1564286976

約数和(自身を除く): 1010270100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 387967, 775934, 1163901, 1551868, 2327802, 2715769, 4655604, 5431538, 6595439, 8147307, 10863076, 13190878, 16294614, 19786317, 26381756, 32589228, 39572634, 46168073, 79145268, 92336146, 138504219, 184672292, 277008438, 554016876]

約数ペア:

[(1, 554016876), (2, 277008438), (3, 184672292), (4, 138504219), (6, 92336146), (7, 79145268), (12, 46168073), (14, 39572634), (17, 32589228), (21, 26381756), (28, 19786317), (34, 16294614), (42, 13190878), (51, 10863076), (68, 8147307), (84, 6595439), (102, 5431538), (119, 4655604), (204, 2715769), (238, 2327802), (357, 1551868), (476, 1163901), (714, 775934), (1428, 387967)]