256385754577

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{925577}}^1$

素因数の和:925896

約数の個数: 16

約数和(自身を含む): 275452012800

約数和(自身を除く): 19066258223

約数列:

[1, 19, 61, 239, 1159, 4541, 14579, 277001, 925577, 17585963, 56460197, 221212903, 1072743743, 4203045157, 13493987083, 256385754577]

約数ペア:

[(1, 256385754577), (19, 13493987083), (61, 4203045157), (239, 1072743743), (1159, 221212903), (4541, 56460197), (14579, 17585963), (277001, 925577)]