2356552653

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19753}}^1$

素因数の和:19818

約数の個数: 64

約数和(自身を含む): 4247900160

約数和(自身を除く): 1891347507

約数列:

[1, 3, 7, 13, 19, 21, 23, 39, 57, 69, 91, 133, 161, 247, 273, 299, 399, 437, 483, 741, 897, 1311, 1729, 2093, 3059, 5187, 5681, 6279, 9177, 17043, 19753, 39767, 59259, 119301, 138271, 256789, 375307, 414813, 454319, 770367, 1125921, 1362957, 1797523, 2627149, 3180233, 4878991, 5392569, 5906147, 7881447, 8632061, 9540699, 14636973, 17718441, 25896183, 34152937, 41343029, 60424427, 102458811, 112216793, 124029087, 181273281, 336650379, 785517551, 2356552653]

約数ペア:

[(1, 2356552653), (3, 785517551), (7, 336650379), (13, 181273281), (19, 124029087), (21, 112216793), (23, 102458811), (39, 60424427), (57, 41343029), (69, 34152937), (91, 25896183), (133, 17718441), (161, 14636973), (247, 9540699), (273, 8632061), (299, 7881447), (399, 5906147), (437, 5392569), (483, 4878991), (741, 3180233), (897, 2627149), (1311, 1797523), (1729, 1362957), (2093, 1125921), (3059, 770367), (5187, 454319), (5681, 414813), (6279, 375307), (9177, 256789), (17043, 138271), (19753, 119301), (39767, 59259)]