988128912

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{212227}}^1$

素因数の和:212335

約数の個数: 40

約数和(自身を含む): 2578994656

約数和(自身を除く): 1590865744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 212227, 424454, 636681, 848908, 1273362, 1697816, 2546724, 3395632, 5093448, 10186896, 20586019, 41172038, 61758057, 82344076, 123516114, 164688152, 247032228, 329376304, 494064456, 988128912]

約数ペア:

[(1, 988128912), (2, 494064456), (3, 329376304), (4, 247032228), (6, 164688152), (8, 123516114), (12, 82344076), (16, 61758057), (24, 41172038), (48, 20586019), (97, 10186896), (194, 5093448), (291, 3395632), (388, 2546724), (582, 1697816), (776, 1273362), (1164, 848908), (1552, 636681), (2328, 424454), (4656, 212227)]