328346746

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2783

約数の個数: 48

約数和(自身を含む): 623598696

約数和(自身を除く): 295251950

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 97, 98, 182, 194, 637, 679, 1261, 1274, 1358, 2522, 2657, 4753, 5314, 8827, 9506, 17654, 18599, 34541, 37198, 61789, 69082, 123578, 130193, 241787, 257729, 260386, 483574, 515458, 1692509, 1804103, 3350477, 3385018, 3608206, 6700954, 12628721, 23453339, 25257442, 46906678, 164173373, 328346746]

約数ペア:

[(1, 328346746), (2, 164173373), (7, 46906678), (13, 25257442), (14, 23453339), (26, 12628721), (49, 6700954), (91, 3608206), (97, 3385018), (98, 3350477), (182, 1804103), (194, 1692509), (637, 515458), (679, 483574), (1261, 260386), (1274, 257729), (1358, 241787), (2522, 130193), (2657, 123578), (4753, 69082), (5314, 61789), (8827, 37198), (9506, 34541), (17654, 18599)]