2855464778896

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{373}}^1\times {\mathrm{1370953}}^1$

素因数の和:1371683

約数の個数: 40

約数和(自身を含む): 5563194236600

約数和(自身を除く): 2707729457704

約数列:

[1, 2, 4, 8, 16, 349, 373, 698, 746, 1396, 1492, 2792, 2984, 5584, 5968, 130177, 260354, 520708, 1041416, 1370953, 2082832, 2741906, 5483812, 10967624, 21935248, 478462597, 511365469, 956925194, 1022730938, 1913850388, 2045461876, 3827700776, 4090923752, 7655401552, 8181847504, 178466548681, 356933097362, 713866194724, 1427732389448, 2855464778896]

約数ペア:

[(1, 2855464778896), (2, 1427732389448), (4, 713866194724), (8, 356933097362), (16, 178466548681), (349, 8181847504), (373, 7655401552), (698, 4090923752), (746, 3827700776), (1396, 2045461876), (1492, 1913850388), (2792, 1022730938), (2984, 956925194), (5584, 511365469), (5968, 478462597), (130177, 21935248), (260354, 10967624), (520708, 5483812), (1041416, 2741906), (1370953, 2082832)]