13309898156

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{997}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 23883736800

約数和(自身を除く): 10573838644

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 349, 524, 698, 997, 1396, 1994, 3988, 9563, 19126, 25477, 38252, 45719, 50954, 72781, 91438, 101908, 130607, 145562, 182876, 261214, 291124, 347953, 522428, 695906, 1391812, 3337487, 6674974, 9534311, 13349948, 19068622, 25400569, 38137244, 45581843, 50801138, 91163686, 101602276, 182327372, 3327474539, 6654949078, 13309898156]

約数ペア:

[(1, 13309898156), (2, 6654949078), (4, 3327474539), (73, 182327372), (131, 101602276), (146, 91163686), (262, 50801138), (292, 45581843), (349, 38137244), (524, 25400569), (698, 19068622), (997, 13349948), (1396, 9534311), (1994, 6674974), (3988, 3337487), (9563, 1391812), (19126, 695906), (25477, 522428), (38252, 347953), (45719, 291124), (50954, 261214), (72781, 182876), (91438, 145562), (101908, 130607)]