419293888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{503959}}^1$

素因数の和:503984

約数の個数: 28

約数和(自身を含む): 896040880

約数和(自身を除く): 476746992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 503959, 1007918, 2015836, 4031672, 6551467, 8063344, 13102934, 16126688, 26205868, 32253376, 52411736, 104823472, 209646944, 419293888]

約数ペア:

[(1, 419293888), (2, 209646944), (4, 104823472), (8, 52411736), (13, 32253376), (16, 26205868), (26, 16126688), (32, 13102934), (52, 8063344), (64, 6551467), (104, 4031672), (208, 2015836), (416, 1007918), (832, 503959)]