2783274242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{41687}}^1$

素因数の和:41966

約数の個数: 32

約数和(自身を含む): 5042580480

約数和(自身を除く): 2259306238

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 1757, 3514, 4769, 9538, 33383, 41687, 66766, 83374, 291809, 583618, 792053, 1584106, 5544371, 10463437, 11088742, 20926874, 73244059, 146488118, 198805303, 397610606, 1391637121, 2783274242]

約数ペア:

[(1, 2783274242), (2, 1391637121), (7, 397610606), (14, 198805303), (19, 146488118), (38, 73244059), (133, 20926874), (251, 11088742), (266, 10463437), (502, 5544371), (1757, 1584106), (3514, 792053), (4769, 583618), (9538, 291809), (33383, 83374), (41687, 66766)]