2779921442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{1193}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 4326167664

約数和(自身を除く): 1546246222

約数列:

[1, 2, 41, 82, 157, 181, 314, 362, 1193, 2386, 6437, 7421, 12874, 14842, 28417, 48913, 56834, 97826, 187301, 215933, 374602, 431866, 1165097, 2330194, 7679341, 8853253, 15358682, 17706506, 33901481, 67802962, 1389960721, 2779921442]

約数ペア:

[(1, 2779921442), (2, 1389960721), (41, 67802962), (82, 33901481), (157, 17706506), (181, 15358682), (314, 8853253), (362, 7679341), (1193, 2330194), (2386, 1165097), (6437, 431866), (7421, 374602), (12874, 215933), (14842, 187301), (28417, 97826), (48913, 56834)]