2052680172

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 5082857472

約数和(自身を除く): 3030177300

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 157, 254, 276, 314, 373, 381, 471, 508, 628, 746, 762, 942, 1119, 1492, 1524, 1884, 2238, 2921, 3611, 4476, 5842, 7222, 8579, 8763, 10833, 11684, 14444, 17158, 17526, 19939, 21666, 25737, 34316, 35052, 39878, 43332, 47371, 51474, 58561, 59817, 79756, 94742, 102948, 117122, 119634, 142113, 175683, 189484, 234244, 239268, 284226, 351366, 458597, 568452, 702732, 917194, 1089533, 1346903, 1375791, 1834388, 2179066, 2693806, 2751582, 3268599, 4040709, 4358132, 5387612, 5503164, 6537198, 7437247, 8081418, 13074396, 14874494, 16162836, 22311741, 29748988, 44623482, 89246964, 171056681, 342113362, 513170043, 684226724, 1026340086, 2052680172]

約数ペア:

[(1, 2052680172), (2, 1026340086), (3, 684226724), (4, 513170043), (6, 342113362), (12, 171056681), (23, 89246964), (46, 44623482), (69, 29748988), (92, 22311741), (127, 16162836), (138, 14874494), (157, 13074396), (254, 8081418), (276, 7437247), (314, 6537198), (373, 5503164), (381, 5387612), (471, 4358132), (508, 4040709), (628, 3268599), (746, 2751582), (762, 2693806), (942, 2179066), (1119, 1834388), (1492, 1375791), (1524, 1346903), (1884, 1089533), (2238, 917194), (2921, 702732), (3611, 568452), (4476, 458597), (5842, 351366), (7222, 284226), (8579, 239268), (8763, 234244), (10833, 189484), (11684, 175683), (14444, 142113), (17158, 119634), (17526, 117122), (19939, 102948), (21666, 94742), (25737, 79756), (34316, 59817), (35052, 58561), (39878, 51474), (43332, 47371)]