1438214642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{34157}}^1$

素因数の和:34765

約数の個数: 16

約数和(自身を含む): 2219586840

約数和(自身を除く): 781372198

約数列:

[1, 2, 37, 74, 569, 1138, 21053, 34157, 42106, 68314, 1263809, 2527618, 19435333, 38870666, 719107321, 1438214642]

約数ペア:

[(1, 1438214642), (2, 719107321), (37, 38870666), (74, 19435333), (569, 2527618), (1138, 1263809), (21053, 68314), (34157, 42106)]