1279404670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{4783}}^1$

素因数の和:5976

約数の個数: 32

約数和(自身を含む): 2405624832

約数和(自身を除く): 1126220162

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1163, 2326, 4783, 5815, 9566, 11630, 23915, 26749, 47830, 53498, 110009, 133745, 220018, 267490, 550045, 1100090, 5562629, 11125258, 27813145, 55626290, 127940467, 255880934, 639702335, 1279404670]

約数ペア:

[(1, 1279404670), (2, 639702335), (5, 255880934), (10, 127940467), (23, 55626290), (46, 27813145), (115, 11125258), (230, 5562629), (1163, 1100090), (2326, 550045), (4783, 267490), (5815, 220018), (9566, 133745), (11630, 110009), (23915, 53498), (26749, 47830)]