326222573092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2521}}^1\times {\mathrm{4889}}^1$

素因数の和:7936

約数の個数: 48

約数和(自身を含む): 616382348400

約数和(自身を除く): 290159775308

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 2036, 2521, 4889, 5042, 6617, 9778, 10084, 13234, 19556, 26468, 32773, 63557, 65546, 127114, 131092, 254228, 1283189, 2488501, 2566378, 4977002, 5132756, 9954004, 12325169, 16681457, 24650338, 32350513, 33362914, 49300676, 64701026, 66725828, 129402052, 160227197, 320454394, 640908788, 6273511021, 12547022042, 25094044084, 81555643273, 163111286546, 326222573092]

約数ペア:

[(1, 326222573092), (2, 163111286546), (4, 81555643273), (13, 25094044084), (26, 12547022042), (52, 6273511021), (509, 640908788), (1018, 320454394), (2036, 160227197), (2521, 129402052), (4889, 66725828), (5042, 64701026), (6617, 49300676), (9778, 33362914), (10084, 32350513), (13234, 24650338), (19556, 16681457), (26468, 12325169), (32773, 9954004), (63557, 5132756), (65546, 4977002), (127114, 2566378), (131092, 2488501), (254228, 1283189)]