613263364

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1523}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 1250460288

約数和(自身を除く): 637196924

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 197, 292, 394, 511, 788, 1022, 1379, 1523, 2044, 2758, 3046, 5516, 6092, 10661, 14381, 21322, 28762, 42644, 57524, 100667, 111179, 201334, 222358, 300031, 402668, 444716, 600062, 778253, 1200124, 1556506, 2100217, 3113012, 4200434, 8400868, 21902263, 43804526, 87609052, 153315841, 306631682, 613263364]

約数ペア:

[(1, 613263364), (2, 306631682), (4, 153315841), (7, 87609052), (14, 43804526), (28, 21902263), (73, 8400868), (146, 4200434), (197, 3113012), (292, 2100217), (394, 1556506), (511, 1200124), (788, 778253), (1022, 600062), (1379, 444716), (1523, 402668), (2044, 300031), (2758, 222358), (3046, 201334), (5516, 111179), (6092, 100667), (10661, 57524), (14381, 42644), (21322, 28762)]