2279013906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 4966012800

約数和(自身を除く): 2686998894

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 419, 509, 822, 838, 1018, 1257, 1527, 1781, 2514, 3054, 3562, 5343, 5447, 6617, 10686, 10894, 13234, 16341, 19851, 32682, 39702, 57403, 69733, 114806, 139466, 172209, 209199, 213271, 344418, 418398, 426542, 639813, 746239, 906529, 1279626, 1492478, 1813058, 2238717, 2719587, 2772523, 4477434, 5439174, 5545046, 8317569, 16635138, 29218127, 58436254, 87654381, 175308762, 379835651, 759671302, 1139506953, 2279013906]

約数ペア:

[(1, 2279013906), (2, 1139506953), (3, 759671302), (6, 379835651), (13, 175308762), (26, 87654381), (39, 58436254), (78, 29218127), (137, 16635138), (274, 8317569), (411, 5545046), (419, 5439174), (509, 4477434), (822, 2772523), (838, 2719587), (1018, 2238717), (1257, 1813058), (1527, 1492478), (1781, 1279626), (2514, 906529), (3054, 746239), (3562, 639813), (5343, 426542), (5447, 418398), (6617, 344418), (10686, 213271), (10894, 209199), (13234, 172209), (16341, 139466), (19851, 114806), (32682, 69733), (39702, 57403)]