856045561090

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1979}}^1\times {\mathrm{445943}}^1$

素因数の和:448026

約数の個数: 32

約数和(自身を含む): 1557557527680

約数和(自身を除く): 701511966590

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1979, 3958, 9895, 19790, 191963, 383926, 445943, 891886, 959815, 1919630, 2229715, 4459430, 43256471, 86512942, 216282355, 432564710, 882521197, 1765042394, 4412605985, 8825211970, 85604556109, 171209112218, 428022780545, 856045561090]

約数ペア:

[(1, 856045561090), (2, 428022780545), (5, 171209112218), (10, 85604556109), (97, 8825211970), (194, 4412605985), (485, 1765042394), (970, 882521197), (1979, 432564710), (3958, 216282355), (9895, 86512942), (19790, 43256471), (191963, 4459430), (383926, 2229715), (445943, 1919630), (891886, 959815)]