2741828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 5171544

約数和(自身を除く): 2429716

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 661, 1037, 1322, 2074, 2644, 4148, 11237, 22474, 40321, 44948, 80642, 161284, 685457, 1370914, 2741828]

約数ペア:

[(1, 2741828), (2, 1370914), (4, 685457), (17, 161284), (34, 80642), (61, 44948), (68, 40321), (122, 22474), (244, 11237), (661, 4148), (1037, 2644), (1322, 2074)]