82842166

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 147470400

約数和(自身を除く): 64628234

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 121, 209, 242, 418, 419, 473, 817, 838, 946, 1634, 2299, 4598, 4609, 5203, 7961, 8987, 9218, 10406, 15922, 17974, 18017, 36034, 50699, 87571, 98857, 101398, 175142, 197714, 198187, 342323, 396374, 684646, 963281, 1926562, 2180057, 3765553, 4360114, 7531106, 41421083, 82842166]

約数ペア:

[(1, 82842166), (2, 41421083), (11, 7531106), (19, 4360114), (22, 3765553), (38, 2180057), (43, 1926562), (86, 963281), (121, 684646), (209, 396374), (242, 342323), (418, 198187), (419, 197714), (473, 175142), (817, 101398), (838, 98857), (946, 87571), (1634, 50699), (2299, 36034), (4598, 18017), (4609, 17974), (5203, 15922), (7961, 10406), (8987, 9218)]