2019585652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{114671}}^1$

素因数の和:114736

約数の個数: 48

約数和(自身を含む): 4392396288

約数和(自身を除く): 2372810636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 17612, 114671, 229342, 458684, 802697, 1605394, 1949407, 3210788, 3898814, 4242827, 7797628, 8485654, 13645849, 16971308, 27291698, 29699789, 54583396, 59399578, 72128059, 118799156, 144256118, 288512236, 504896413, 1009792826, 2019585652]

約数ペア:

[(1, 2019585652), (2, 1009792826), (4, 504896413), (7, 288512236), (14, 144256118), (17, 118799156), (28, 72128059), (34, 59399578), (37, 54583396), (68, 29699789), (74, 27291698), (119, 16971308), (148, 13645849), (238, 8485654), (259, 7797628), (476, 4242827), (518, 3898814), (629, 3210788), (1036, 1949407), (1258, 1605394), (2516, 802697), (4403, 458684), (8806, 229342), (17612, 114671)]