1808432834

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{907}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 3122553888

約数和(自身を除く): 1314121054

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 347, 442, 694, 907, 1814, 2873, 4511, 5746, 5899, 9022, 11791, 11798, 15419, 23582, 30838, 58643, 76687, 117286, 153283, 153374, 200447, 306566, 314729, 400894, 629458, 996931, 1993862, 2605811, 4091477, 5211622, 5350393, 8182954, 10700786, 53189201, 69555109, 106378402, 139110218, 904216417, 1808432834]

約数ペア:

[(1, 1808432834), (2, 904216417), (13, 139110218), (17, 106378402), (26, 69555109), (34, 53189201), (169, 10700786), (221, 8182954), (338, 5350393), (347, 5211622), (442, 4091477), (694, 2605811), (907, 1993862), (1814, 996931), (2873, 629458), (4511, 400894), (5746, 314729), (5899, 306566), (9022, 200447), (11791, 153374), (11798, 153283), (15419, 117286), (23582, 76687), (30838, 58643)]