470977514

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 849652488

約数和(自身を除く): 378674974

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 193, 259, 386, 518, 673, 1346, 1351, 1813, 2702, 3626, 4711, 7141, 9422, 9457, 14282, 18914, 24901, 32977, 49802, 49987, 65954, 99974, 129889, 174307, 259778, 348614, 349909, 699818, 909223, 1220149, 1818446, 2440298, 4805893, 6364561, 9611786, 12729122, 33641251, 67282502, 235488757, 470977514]

約数ペア:

[(1, 470977514), (2, 235488757), (7, 67282502), (14, 33641251), (37, 12729122), (49, 9611786), (74, 6364561), (98, 4805893), (193, 2440298), (259, 1818446), (386, 1220149), (518, 909223), (673, 699818), (1346, 349909), (1351, 348614), (1813, 259778), (2702, 174307), (3626, 129889), (4711, 99974), (7141, 65954), (9422, 49987), (9457, 49802), (14282, 32977), (18914, 24901)]