2015203076

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{223217}}^1$

素因数の和:223319

約数の個数: 24

約数和(自身を含む): 3681311256

約数和(自身を除く): 1666108180

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 223217, 446434, 892868, 8259029, 13616237, 16518058, 27232474, 33036116, 54464948, 503800769, 1007601538, 2015203076]

約数ペア:

[(1, 2015203076), (2, 1007601538), (4, 503800769), (37, 54464948), (61, 33036116), (74, 27232474), (122, 16518058), (148, 13616237), (244, 8259029), (2257, 892868), (4514, 446434), (9028, 223217)]