247777114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1129}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 419166720

約数和(自身を除く): 171389606

約数列:

[1, 2, 13, 23, 26, 46, 299, 367, 598, 734, 1129, 2258, 4771, 8441, 9542, 14677, 16882, 25967, 29354, 51934, 109733, 219466, 337571, 414343, 675142, 828686, 5386459, 9529889, 10772918, 19059778, 123888557, 247777114]

約数ペア:

[(1, 247777114), (2, 123888557), (13, 19059778), (23, 10772918), (26, 9529889), (46, 5386459), (299, 828686), (367, 675142), (598, 414343), (734, 337571), (1129, 219466), (2258, 109733), (4771, 51934), (8441, 29354), (9542, 25967), (14677, 16882)]