987281384

素因数分解:

$2^3\times {\mathrm{599}}^1\times {\mathrm{206027}}^1$

素因数の和:206632

約数の個数: 16

約数和(自身を含む): 1854252000

約数和(自身を除く): 866970616

約数列:

[1, 2, 4, 8, 599, 1198, 2396, 4792, 206027, 412054, 824108, 1648216, 123410173, 246820346, 493640692, 987281384]

約数ペア:

[(1, 987281384), (2, 493640692), (4, 246820346), (8, 123410173), (599, 1648216), (1198, 824108), (2396, 412054), (4792, 206027)]