2645752466

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 4867568640

約数和(自身を除く): 2221816174

約数列:

[1, 2, 7, 14, 17, 34, 119, 193, 238, 239, 241, 386, 478, 482, 1351, 1673, 1687, 2702, 3281, 3346, 3374, 4063, 4097, 6562, 8126, 8194, 22967, 28441, 28679, 45934, 46127, 46513, 56882, 57358, 57599, 92254, 93026, 115198, 322889, 325591, 403193, 645778, 651182, 784159, 790721, 806386, 979183, 1568318, 1581442, 1958366, 5489113, 5535047, 6854281, 10978226, 11070094, 11116607, 13708562, 22233214, 77816249, 155632498, 188982319, 377964638, 1322876233, 2645752466]

約数ペア:

[(1, 2645752466), (2, 1322876233), (7, 377964638), (14, 188982319), (17, 155632498), (34, 77816249), (119, 22233214), (193, 13708562), (238, 11116607), (239, 11070094), (241, 10978226), (386, 6854281), (478, 5535047), (482, 5489113), (1351, 1958366), (1673, 1581442), (1687, 1568318), (2702, 979183), (3281, 806386), (3346, 790721), (3374, 784159), (4063, 651182), (4097, 645778), (6562, 403193), (8126, 325591), (8194, 322889), (22967, 115198), (28441, 93026), (28679, 92254), (45934, 57599), (46127, 57358), (46513, 56882)]