2653133042

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{87211}}^1$

素因数の和:87314

約数の個数: 32

約数和(自身を含む): 4747123584

約数和(自身を除く): 2093990542

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 742, 2173, 4346, 15211, 30422, 87211, 174422, 610477, 1220954, 3575651, 4622183, 7151302, 9244366, 25029557, 32355281, 50059114, 64710562, 189509503, 379019006, 1326566521, 2653133042]

約数ペア:

[(1, 2653133042), (2, 1326566521), (7, 379019006), (14, 189509503), (41, 64710562), (53, 50059114), (82, 32355281), (106, 25029557), (287, 9244366), (371, 7151302), (574, 4622183), (742, 3575651), (2173, 1220954), (4346, 610477), (15211, 174422), (30422, 87211)]