425421232018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3623}}^1\times {\mathrm{19963}}^1$

素因数の和:23778

約数の個数: 32

約数和(自身を含む): 679796240256

約数和(自身を除く): 254375008238

約数列:

[1, 2, 17, 34, 173, 346, 2941, 3623, 5882, 7246, 19963, 39926, 61591, 123182, 339371, 626779, 678742, 1253558, 3453599, 6907198, 10655243, 21310486, 58711183, 72325949, 117422366, 144651898, 1229541133, 2459082266, 12512389177, 25024778354, 212710616009, 425421232018]

約数ペア:

[(1, 425421232018), (2, 212710616009), (17, 25024778354), (34, 12512389177), (173, 2459082266), (346, 1229541133), (2941, 144651898), (3623, 117422366), (5882, 72325949), (7246, 58711183), (19963, 21310486), (39926, 10655243), (61591, 6907198), (123182, 3453599), (339371, 1253558), (626779, 678742)]