2000558222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{6899}}^1$

素因数の和:7520

約数の個数: 32

約数和(自身を含む): 3408048000

約数和(自身を除く): 1407489778

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 587, 1174, 6899, 7631, 11153, 13798, 15262, 22306, 89687, 131081, 144989, 179374, 262162, 289978, 1704053, 3408106, 4049713, 8099426, 52646269, 76944547, 105292538, 153889094, 1000279111, 2000558222]

約数ペア:

[(1, 2000558222), (2, 1000279111), (13, 153889094), (19, 105292538), (26, 76944547), (38, 52646269), (247, 8099426), (494, 4049713), (587, 3408106), (1174, 1704053), (6899, 289978), (7631, 262162), (11153, 179374), (13798, 144989), (15262, 131081), (22306, 89687)]