2478395928

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1541291}}^1$

素因数の和:1541367

約数の個数: 32

約数和(自身を含む): 6288471360

約数和(自身を除く): 3810075432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 1541291, 3082582, 4623873, 6165164, 9247746, 12330328, 18495492, 36990984, 103266497, 206532994, 309799491, 413065988, 619598982, 826131976, 1239197964, 2478395928]

約数ペア:

[(1, 2478395928), (2, 1239197964), (3, 826131976), (4, 619598982), (6, 413065988), (8, 309799491), (12, 206532994), (24, 103266497), (67, 36990984), (134, 18495492), (201, 12330328), (268, 9247746), (402, 6165164), (536, 4623873), (804, 3082582), (1608, 1541291)]