8418748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8521}}^1$

素因数の和:8557

約数の個数: 24

約数和(自身を含む): 16703120

約数和(自身を除く): 8284372

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 8521, 17042, 34084, 110773, 161899, 221546, 323798, 443092, 647596, 2104687, 4209374, 8418748]

約数ペア:

[(1, 8418748), (2, 4209374), (4, 2104687), (13, 647596), (19, 443092), (26, 323798), (38, 221546), (52, 161899), (76, 110773), (247, 34084), (494, 17042), (988, 8521)]