1028279256

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{312737}}^1$

素因数の和:312883

約数の個数: 32

約数和(自身を含む): 2589470640

約数和(自身を除く): 1561191384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 312737, 625474, 938211, 1250948, 1876422, 2501896, 3752844, 7505688, 42844969, 85689938, 128534907, 171379876, 257069814, 342759752, 514139628, 1028279256]

約数ペア:

[(1, 1028279256), (2, 514139628), (3, 342759752), (4, 257069814), (6, 171379876), (8, 128534907), (12, 85689938), (24, 42844969), (137, 7505688), (274, 3752844), (411, 2501896), (548, 1876422), (822, 1250948), (1096, 938211), (1644, 625474), (3288, 312737)]