1389071712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2067071}}^1$

素因数の和:2067091

約数の個数: 48

約数和(自身を含む): 4167217152

約数和(自身を除く): 2778145440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2067071, 4134142, 6201213, 8268284, 12402426, 14469497, 16536568, 24804852, 28938994, 33073136, 43408491, 49609704, 57877988, 66146272, 86816982, 99219408, 115755976, 173633964, 198438816, 231511952, 347267928, 463023904, 694535856, 1389071712]

約数ペア:

[(1, 1389071712), (2, 694535856), (3, 463023904), (4, 347267928), (6, 231511952), (7, 198438816), (8, 173633964), (12, 115755976), (14, 99219408), (16, 86816982), (21, 66146272), (24, 57877988), (28, 49609704), (32, 43408491), (42, 33073136), (48, 28938994), (56, 24804852), (84, 16536568), (96, 14469497), (112, 12402426), (168, 8268284), (224, 6201213), (336, 4134142), (672, 2067071)]