2201250985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{326353}}^1$

素因数の和:326448

約数の個数: 16

約数和(自身を含む): 2819698560

約数和(自身を除く): 618447575

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 326353, 1631765, 6200707, 23171063, 31003535, 115855315, 440250197, 2201250985]

約数ペア:

[(1, 2201250985), (5, 440250197), (19, 115855315), (71, 31003535), (95, 23171063), (355, 6200707), (1349, 1631765), (6745, 326353)]