1469905918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 2588785920

約数和(自身を除く): 1118880002

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 173, 221, 346, 409, 442, 611, 799, 818, 1222, 1598, 2249, 2941, 4498, 5317, 5882, 6953, 8131, 10387, 10634, 13906, 16262, 19223, 20774, 38233, 38446, 70757, 76466, 90389, 105703, 138227, 141514, 180778, 211406, 249899, 276454, 326791, 499798, 653582, 919841, 1202869, 1796951, 1839682, 2405738, 3325579, 3593902, 4248283, 6651158, 8496566, 15637297, 31274594, 43232527, 56534843, 86465054, 113069686, 734952959, 1469905918]

約数ペア:

[(1, 1469905918), (2, 734952959), (13, 113069686), (17, 86465054), (26, 56534843), (34, 43232527), (47, 31274594), (94, 15637297), (173, 8496566), (221, 6651158), (346, 4248283), (409, 3593902), (442, 3325579), (611, 2405738), (799, 1839682), (818, 1796951), (1222, 1202869), (1598, 919841), (2249, 653582), (2941, 499798), (4498, 326791), (5317, 276454), (5882, 249899), (6953, 211406), (8131, 180778), (10387, 141514), (10634, 138227), (13906, 105703), (16262, 90389), (19223, 76466), (20774, 70757), (38233, 38446)]