128826038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1\times {\mathrm{877}}^1$

素因数の和:1508

約数の個数: 24

約数和(自身を含む): 212995776

約数和(自身を除く): 84169738

約数列:

[1, 2, 11, 22, 121, 242, 607, 877, 1214, 1754, 6677, 9647, 13354, 19294, 73447, 106117, 146894, 212234, 532339, 1064678, 5855729, 11711458, 64413019, 128826038]

約数ペア:

[(1, 128826038), (2, 64413019), (11, 11711458), (22, 5855729), (121, 1064678), (242, 532339), (607, 212234), (877, 146894), (1214, 106117), (1754, 73447), (6677, 19294), (9647, 13354)]