811334216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{2017}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 1900471680

約数和(自身を除く): 1089137464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 653, 1306, 2017, 2612, 4034, 4571, 5224, 7183, 8068, 9142, 14119, 14366, 16136, 18284, 22187, 28238, 28732, 36568, 44374, 50281, 56476, 57464, 88748, 100562, 112952, 155309, 177496, 201124, 310618, 402248, 621236, 1242472, 1317101, 2634202, 5268404, 9219707, 10536808, 14488111, 18439414, 28976222, 36878828, 57952444, 73757656, 101416777, 115904888, 202833554, 405667108, 811334216]

約数ペア:

[(1, 811334216), (2, 405667108), (4, 202833554), (7, 115904888), (8, 101416777), (11, 73757656), (14, 57952444), (22, 36878828), (28, 28976222), (44, 18439414), (56, 14488111), (77, 10536808), (88, 9219707), (154, 5268404), (308, 2634202), (616, 1317101), (653, 1242472), (1306, 621236), (2017, 402248), (2612, 310618), (4034, 201124), (4571, 177496), (5224, 155309), (7183, 112952), (8068, 100562), (9142, 88748), (14119, 57464), (14366, 56476), (16136, 50281), (18284, 44374), (22187, 36568), (28238, 28732)]