4037202430

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{194003}}^1$

素因数の和:196091

約数の個数: 16

約数和(自身を含む): 7270493904

約数和(自身を除く): 3233291474

約数列:

[1, 2, 5, 10, 2081, 4162, 10405, 20810, 194003, 388006, 970015, 1940030, 403720243, 807440486, 2018601215, 4037202430]

約数ペア:

[(1, 4037202430), (2, 2018601215), (5, 807440486), (10, 403720243), (2081, 1940030), (4162, 970015), (10405, 388006), (20810, 194003)]