489439604878

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{659622109}}^1$

素因数の和:659622171

約数の個数: 16

約数和(自身を含む): 854870254560

約数和(自身を除く): 365430649682

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 659622109, 1319244218, 4617354763, 9234709526, 34959971777, 69919943554, 244719802439, 489439604878]

約数ペア:

[(1, 489439604878), (2, 244719802439), (7, 69919943554), (14, 34959971777), (53, 9234709526), (106, 4617354763), (371, 1319244218), (742, 659622109)]