2237858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1909342

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 179, 266, 329, 358, 658, 893, 1253, 1786, 2506, 3401, 6251, 6802, 8413, 12502, 16826, 23807, 47614, 58891, 117782, 159847, 319694, 1118929, 2237858]

約数ペア:

[(1, 2237858), (2, 1118929), (7, 319694), (14, 159847), (19, 117782), (38, 58891), (47, 47614), (94, 23807), (133, 16826), (179, 12502), (266, 8413), (329, 6802), (358, 6251), (658, 3401), (893, 2506), (1253, 1786)]