3965702978

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{839}}^1\times {\mathrm{4243}}^1$

素因数の和:5641

約数の個数: 16

約数和(自身を含む): 5967743040

約数和(自身を除く): 2002040062

約数列:

[1, 2, 557, 839, 1114, 1678, 4243, 8486, 467323, 934646, 2363351, 3559877, 4726702, 7119754, 1982851489, 3965702978]

約数ペア:

[(1, 3965702978), (2, 1982851489), (557, 7119754), (839, 4726702), (1114, 3559877), (1678, 2363351), (4243, 934646), (8486, 467323)]