1627573246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 2765887488

約数和(自身を除く): 1138314242

約数列:

[1, 2, 13, 26, 47, 67, 94, 103, 134, 193, 206, 386, 611, 871, 1222, 1339, 1742, 2509, 2678, 3149, 4841, 5018, 6298, 6901, 9071, 9682, 12931, 13802, 18142, 19879, 25862, 39758, 40937, 62933, 81874, 89713, 117923, 125866, 168103, 179426, 235846, 258427, 324347, 336206, 516854, 607757, 648694, 934313, 1215514, 1331893, 1868626, 2663786, 4216511, 7900841, 8433022, 12146069, 15801682, 17314609, 24292138, 34629218, 62598971, 125197942, 813786623, 1627573246]

約数ペア:

[(1, 1627573246), (2, 813786623), (13, 125197942), (26, 62598971), (47, 34629218), (67, 24292138), (94, 17314609), (103, 15801682), (134, 12146069), (193, 8433022), (206, 7900841), (386, 4216511), (611, 2663786), (871, 1868626), (1222, 1331893), (1339, 1215514), (1742, 934313), (2509, 648694), (2678, 607757), (3149, 516854), (4841, 336206), (5018, 324347), (6298, 258427), (6901, 235846), (9071, 179426), (9682, 168103), (12931, 125866), (13802, 117923), (18142, 89713), (19879, 81874), (25862, 62933), (39758, 40937)]