282971996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{21841}}^1$

素因数の和:21965

約数の個数: 24

約数和(自身を含む): 513723840

約数和(自身を除く): 230751844

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3239, 6478, 12956, 21841, 43682, 87364, 895481, 1725439, 1790962, 3450878, 3581924, 6901756, 70742999, 141485998, 282971996]

約数ペア:

[(1, 282971996), (2, 141485998), (4, 70742999), (41, 6901756), (79, 3581924), (82, 3450878), (158, 1790962), (164, 1725439), (316, 895481), (3239, 87364), (6478, 43682), (12956, 21841)]