2213309982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 4844077056

約数和(自身を除く): 2630767074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 151, 226, 302, 339, 453, 678, 906, 1469, 1663, 1963, 2938, 3326, 3926, 4407, 4989, 5889, 8814, 9978, 11778, 17063, 21619, 34126, 43238, 51189, 64857, 102378, 129714, 187919, 221819, 251113, 375838, 443638, 502226, 563757, 665457, 753339, 1127514, 1330914, 1506678, 2442947, 3264469, 4885894, 6528938, 7328841, 9793407, 14657682, 19586814, 28375769, 56751538, 85127307, 170254614, 368884997, 737769994, 1106654991, 2213309982]

約数ペア:

[(1, 2213309982), (2, 1106654991), (3, 737769994), (6, 368884997), (13, 170254614), (26, 85127307), (39, 56751538), (78, 28375769), (113, 19586814), (151, 14657682), (226, 9793407), (302, 7328841), (339, 6528938), (453, 4885894), (678, 3264469), (906, 2442947), (1469, 1506678), (1663, 1330914), (1963, 1127514), (2938, 753339), (3326, 665457), (3926, 563757), (4407, 502226), (4989, 443638), (5889, 375838), (8814, 251113), (9978, 221819), (11778, 187919), (17063, 129714), (21619, 102378), (34126, 64857), (43238, 51189)]