4397246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 8094720

約数和(自身を除く): 3697474

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 271, 427, 542, 854, 1159, 1897, 2318, 3794, 5149, 8113, 10298, 16226, 16531, 33062, 36043, 72086, 115717, 231434, 314089, 628178, 2198623, 4397246]

約数ペア:

[(1, 4397246), (2, 2198623), (7, 628178), (14, 314089), (19, 231434), (38, 115717), (61, 72086), (122, 36043), (133, 33062), (266, 16531), (271, 16226), (427, 10298), (542, 8113), (854, 5149), (1159, 3794), (1897, 2318)]