550520072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2219839}}^1$

素因数の和:2219876

約数の個数: 16

約数和(自身を含む): 1065523200

約数和(自身を除く): 515003128

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2219839, 4439678, 8879356, 17758712, 68815009, 137630018, 275260036, 550520072]

約数ペア:

[(1, 550520072), (2, 275260036), (4, 137630018), (8, 68815009), (31, 17758712), (62, 8879356), (124, 4439678), (248, 2219839)]