1213698544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{8011}}^1$

素因数の和:8593

約数の個数: 40

約数和(自身を含む): 2494648368

約数和(自身を除く): 1280949824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 557, 1114, 2228, 4456, 8011, 8912, 9469, 16022, 18938, 32044, 37876, 64088, 75752, 128176, 136187, 151504, 272374, 544748, 1089496, 2178992, 4462127, 8924254, 17848508, 35697016, 71394032, 75856159, 151712318, 303424636, 606849272, 1213698544]

約数ペア:

[(1, 1213698544), (2, 606849272), (4, 303424636), (8, 151712318), (16, 75856159), (17, 71394032), (34, 35697016), (68, 17848508), (136, 8924254), (272, 4462127), (557, 2178992), (1114, 1089496), (2228, 544748), (4456, 272374), (8011, 151504), (8912, 136187), (9469, 128176), (16022, 75752), (18938, 64088), (32044, 37876)]