1145519104

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{21107}}^1$

素因数の和:21180

約数の個数: 44

約数和(自身を含む): 2333236104

約数和(自身を除く): 1187717000

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1696, 3392, 6784, 13568, 21107, 27136, 42214, 54272, 84428, 168856, 337712, 675424, 1118671, 1350848, 2237342, 2701696, 4474684, 5403392, 8949368, 10806784, 17898736, 21613568, 35797472, 71594944, 143189888, 286379776, 572759552, 1145519104]

約数ペア:

[(1, 1145519104), (2, 572759552), (4, 286379776), (8, 143189888), (16, 71594944), (32, 35797472), (53, 21613568), (64, 17898736), (106, 10806784), (128, 8949368), (212, 5403392), (256, 4474684), (424, 2701696), (512, 2237342), (848, 1350848), (1024, 1118671), (1696, 675424), (3392, 337712), (6784, 168856), (13568, 84428), (21107, 54272), (27136, 42214)]