6649904

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{5261}}^1$

素因数の和:5348

約数の個数: 20

約数和(自身を含む): 13049760

約数和(自身を除く): 6399856

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 5261, 10522, 21044, 42088, 84176, 415619, 831238, 1662476, 3324952, 6649904]

約数ペア:

[(1, 6649904), (2, 3324952), (4, 1662476), (8, 831238), (16, 415619), (79, 84176), (158, 42088), (316, 21044), (632, 10522), (1264, 5261)]