1294312682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 2255662080

約数和(自身を除く): 961349398

約数列:

[1, 2, 13, 26, 31, 41, 53, 62, 82, 106, 403, 533, 689, 739, 806, 1066, 1271, 1378, 1478, 1643, 2173, 2542, 3286, 4346, 9607, 16523, 19214, 21359, 22909, 28249, 30299, 33046, 39167, 42718, 45818, 56498, 60598, 67363, 78334, 134726, 297817, 393887, 509171, 595634, 787774, 875719, 939269, 1018342, 1214177, 1605847, 1751438, 1878538, 2428354, 3211694, 12210497, 15784301, 20876011, 24420994, 31568602, 41752022, 49781257, 99562514, 647156341, 1294312682]

約数ペア:

[(1, 1294312682), (2, 647156341), (13, 99562514), (26, 49781257), (31, 41752022), (41, 31568602), (53, 24420994), (62, 20876011), (82, 15784301), (106, 12210497), (403, 3211694), (533, 2428354), (689, 1878538), (739, 1751438), (806, 1605847), (1066, 1214177), (1271, 1018342), (1378, 939269), (1478, 875719), (1643, 787774), (2173, 595634), (2542, 509171), (3286, 393887), (4346, 297817), (9607, 134726), (16523, 78334), (19214, 67363), (21359, 60598), (22909, 56498), (28249, 45818), (30299, 42718), (33046, 39167)]