1635990044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 3122529312

約数和(自身を除く): 1486539268

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 433, 452, 643, 866, 1286, 1469, 1732, 2572, 2938, 5629, 5876, 8359, 11258, 16718, 22516, 33436, 48929, 72659, 97858, 145318, 195716, 278419, 290636, 556838, 636077, 944567, 1113676, 1272154, 1889134, 2544308, 3619447, 3778268, 7238894, 14477788, 31461347, 62922694, 125845388, 408997511, 817995022, 1635990044]

約数ペア:

[(1, 1635990044), (2, 817995022), (4, 408997511), (13, 125845388), (26, 62922694), (52, 31461347), (113, 14477788), (226, 7238894), (433, 3778268), (452, 3619447), (643, 2544308), (866, 1889134), (1286, 1272154), (1469, 1113676), (1732, 944567), (2572, 636077), (2938, 556838), (5629, 290636), (5876, 278419), (8359, 195716), (11258, 145318), (16718, 97858), (22516, 72659), (33436, 48929)]