6971426

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 13789440

約数和(自身を除く): 6818014

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 223, 319, 406, 446, 539, 638, 1078, 1421, 1561, 2233, 2453, 2842, 3122, 4466, 4906, 6467, 10927, 12934, 15631, 17171, 21854, 31262, 34342, 45269, 71137, 90538, 120197, 142274, 240394, 316883, 497959, 633766, 995918, 3485713, 6971426]

約数ペア:

[(1, 6971426), (2, 3485713), (7, 995918), (11, 633766), (14, 497959), (22, 316883), (29, 240394), (49, 142274), (58, 120197), (77, 90538), (98, 71137), (154, 45269), (203, 34342), (223, 31262), (319, 21854), (406, 17171), (446, 15631), (539, 12934), (638, 10927), (1078, 6467), (1421, 4906), (1561, 4466), (2233, 3122), (2453, 2842)]