2977676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 5661264

約数和(自身を除く): 2683588

約数列:

[1, 2, 4, 13, 26, 52, 173, 331, 346, 662, 692, 1324, 2249, 4303, 4498, 8606, 8996, 17212, 57263, 114526, 229052, 744419, 1488838, 2977676]

約数ペア:

[(1, 2977676), (2, 1488838), (4, 744419), (13, 229052), (26, 114526), (52, 57263), (173, 17212), (331, 8996), (346, 8606), (662, 4498), (692, 4303), (1324, 2249)]