221917996898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{2239}}^1\times {\mathrm{3533}}^1$

素因数の和:5883

約数の個数: 48

約数和(自身を含む): 365061634560

約数和(自身を除く): 143143637662

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1079, 2158, 2239, 3533, 4478, 7066, 14027, 28054, 29107, 45929, 58214, 91858, 185837, 293239, 371674, 378391, 586478, 597077, 756782, 1194154, 2415881, 3812107, 4831762, 7624214, 7910387, 15820774, 31406453, 49557391, 62812906, 99114782, 102835031, 205670062, 656562121, 1313124242, 1336855403, 2673710806, 8535307573, 17070615146, 110958998449, 221917996898]

約数ペア:

[(1, 221917996898), (2, 110958998449), (13, 17070615146), (26, 8535307573), (83, 2673710806), (166, 1336855403), (169, 1313124242), (338, 656562121), (1079, 205670062), (2158, 102835031), (2239, 99114782), (3533, 62812906), (4478, 49557391), (7066, 31406453), (14027, 15820774), (28054, 7910387), (29107, 7624214), (45929, 4831762), (58214, 3812107), (91858, 2415881), (185837, 1194154), (293239, 756782), (371674, 597077), (378391, 586478)]