2454292018

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1\times {\mathrm{19841}}^1$

素因数の和:20457

約数の個数: 16

約数和(自身を含む): 3718232064

約数和(自身を除く): 1263940046

約数列:

[1, 2, 127, 254, 487, 974, 19841, 39682, 61849, 123698, 2519807, 5039614, 9662567, 19325134, 1227146009, 2454292018]

約数ペア:

[(1, 2454292018), (2, 1227146009), (127, 19325134), (254, 9662567), (487, 5039614), (974, 2519807), (19841, 123698), (39682, 61849)]