13804406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 27004320

約数和(自身を除く): 13199914

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 281, 319, 406, 562, 638, 847, 1694, 1967, 2233, 3091, 3509, 3934, 4466, 6182, 7018, 8149, 16298, 21637, 24563, 34001, 43274, 49126, 57043, 68002, 89639, 114086, 179278, 238007, 476014, 627473, 986029, 1254946, 1972058, 6902203, 13804406]

約数ペア:

[(1, 13804406), (2, 6902203), (7, 1972058), (11, 1254946), (14, 986029), (22, 627473), (29, 476014), (58, 238007), (77, 179278), (121, 114086), (154, 89639), (203, 68002), (242, 57043), (281, 49126), (319, 43274), (406, 34001), (562, 24563), (638, 21637), (847, 16298), (1694, 8149), (1967, 7018), (2233, 6182), (3091, 4466), (3509, 3934)]