1409307524

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 2567421360

約数和(自身を除く): 1158113836

約数列:

[1, 2, 4, 53, 89, 106, 113, 178, 212, 226, 356, 452, 661, 1322, 2644, 4717, 5989, 9434, 10057, 11978, 18868, 20114, 23956, 35033, 40228, 58829, 70066, 74693, 117658, 140132, 149386, 235316, 298772, 533021, 1066042, 2132084, 3117937, 3958729, 6235874, 6647677, 7917458, 12471748, 13295354, 15834916, 26590708, 352326881, 704653762, 1409307524]

約数ペア:

[(1, 1409307524), (2, 704653762), (4, 352326881), (53, 26590708), (89, 15834916), (106, 13295354), (113, 12471748), (178, 7917458), (212, 6647677), (226, 6235874), (356, 3958729), (452, 3117937), (661, 2132084), (1322, 1066042), (2644, 533021), (4717, 298772), (5989, 235316), (9434, 149386), (10057, 140132), (11978, 117658), (18868, 74693), (20114, 70066), (23956, 58829), (35033, 40228)]