38908731644

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{509}}^1\times {\mathrm{97007}}^1$

素因数の和:97717

約数の個数: 24

約数和(自身を含む): 68571074880

約数和(自身を除く): 29662343236

約数列:

[1, 2, 4, 197, 394, 509, 788, 1018, 2036, 97007, 100273, 194014, 200546, 388028, 401092, 19110379, 38220758, 49376563, 76441516, 98753126, 197506252, 9727182911, 19454365822, 38908731644]

約数ペア:

[(1, 38908731644), (2, 19454365822), (4, 9727182911), (197, 197506252), (394, 98753126), (509, 76441516), (788, 49376563), (1018, 38220758), (2036, 19110379), (97007, 401092), (100273, 388028), (194014, 200546)]