2270218534

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 3703320000

約数和(自身を除く): 1433101466

約数列:

[1, 2, 19, 38, 47, 94, 149, 298, 361, 449, 722, 893, 898, 1786, 2831, 5662, 7003, 8531, 14006, 16967, 17062, 21103, 33934, 42206, 53789, 66901, 107578, 133057, 133802, 162089, 266114, 324178, 400957, 801914, 1271119, 2528083, 2542238, 3144347, 5056166, 6288694, 7618183, 15236366, 24151261, 48302522, 59742593, 119485186, 1135109267, 2270218534]

約数ペア:

[(1, 2270218534), (2, 1135109267), (19, 119485186), (38, 59742593), (47, 48302522), (94, 24151261), (149, 15236366), (298, 7618183), (361, 6288694), (449, 5056166), (722, 3144347), (893, 2542238), (898, 2528083), (1786, 1271119), (2831, 801914), (5662, 400957), (7003, 324178), (8531, 266114), (14006, 162089), (16967, 133802), (17062, 133057), (21103, 107578), (33934, 66901), (42206, 53789)]