1230336426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{642809}}^1$

素因数の和:642854

約数の個数: 32

約数和(自身を含む): 2776939200

約数和(自身を除く): 1546602774

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 642809, 1285618, 1928427, 3856854, 7070899, 14141798, 18641461, 21212697, 37282922, 42425394, 55924383, 111848766, 205056071, 410112142, 615168213, 1230336426]

約数ペア:

[(1, 1230336426), (2, 615168213), (3, 410112142), (6, 205056071), (11, 111848766), (22, 55924383), (29, 42425394), (33, 37282922), (58, 21212697), (66, 18641461), (87, 14141798), (174, 7070899), (319, 3856854), (638, 1928427), (957, 1285618), (1914, 642809)]