5209969456

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{3223991}}^1$

素因数の和:3224100

約数の個数: 20

約数和(自身を含む): 10194262704

約数和(自身を除く): 4984293248

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 3223991, 6447982, 12895964, 25791928, 51583856, 325623091, 651246182, 1302492364, 2604984728, 5209969456]

約数ペア:

[(1, 5209969456), (2, 2604984728), (4, 1302492364), (8, 651246182), (16, 325623091), (101, 51583856), (202, 25791928), (404, 12895964), (808, 6447982), (1616, 3223991)]