4219754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 4053910

約数列:

[1, 2, 7, 11, 14, 22, 47, 53, 77, 94, 106, 121, 154, 242, 329, 371, 517, 583, 658, 742, 847, 1034, 1166, 1694, 2491, 3619, 4081, 4982, 5687, 6413, 7238, 8162, 11374, 12826, 17437, 27401, 34874, 39809, 44891, 54802, 79618, 89782, 191807, 301411, 383614, 602822, 2109877, 4219754]

約数ペア:

[(1, 4219754), (2, 2109877), (7, 602822), (11, 383614), (14, 301411), (22, 191807), (47, 89782), (53, 79618), (77, 54802), (94, 44891), (106, 39809), (121, 34874), (154, 27401), (242, 17437), (329, 12826), (371, 11374), (517, 8162), (583, 7238), (658, 6413), (742, 5687), (847, 4982), (1034, 4081), (1166, 3619), (1694, 2491)]