339927518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{1823}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 614615040

約数和(自身を除く): 274687522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 701, 1402, 1823, 3646, 4907, 9814, 12761, 13319, 25522, 26638, 34637, 69274, 93233, 186466, 242459, 484918, 1277923, 2555846, 8945461, 17890922, 24280537, 48561074, 169963759, 339927518]

約数ペア:

[(1, 339927518), (2, 169963759), (7, 48561074), (14, 24280537), (19, 17890922), (38, 8945461), (133, 2555846), (266, 1277923), (701, 484918), (1402, 242459), (1823, 186466), (3646, 93233), (4907, 69274), (9814, 34637), (12761, 26638), (13319, 25522)]