2584722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 6451200

約数和(自身を除く): 3866478

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 79, 82, 114, 123, 133, 158, 237, 246, 266, 287, 399, 474, 553, 574, 779, 798, 861, 1106, 1501, 1558, 1659, 1722, 2337, 3002, 3239, 3318, 4503, 4674, 5453, 6478, 9006, 9717, 10507, 10906, 16359, 19434, 21014, 22673, 31521, 32718, 45346, 61541, 63042, 68019, 123082, 136038, 184623, 369246, 430787, 861574, 1292361, 2584722]

約数ペア:

[(1, 2584722), (2, 1292361), (3, 861574), (6, 430787), (7, 369246), (14, 184623), (19, 136038), (21, 123082), (38, 68019), (41, 63042), (42, 61541), (57, 45346), (79, 32718), (82, 31521), (114, 22673), (123, 21014), (133, 19434), (158, 16359), (237, 10906), (246, 10507), (266, 9717), (287, 9006), (399, 6478), (474, 5453), (553, 4674), (574, 4503), (779, 3318), (798, 3239), (861, 3002), (1106, 2337), (1501, 1722), (1558, 1659)]