2080392488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{242357}}^1$

素因数の和:242429

約数の個数: 32

約数和(自身を含む): 4144321800

約数和(自身を除く): 2063929312

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 4292, 8584, 242357, 484714, 969428, 1938856, 7028353, 8967209, 14056706, 17934418, 28113412, 35868836, 56226824, 71737672, 260049061, 520098122, 1040196244, 2080392488]

約数ペア:

[(1, 2080392488), (2, 1040196244), (4, 520098122), (8, 260049061), (29, 71737672), (37, 56226824), (58, 35868836), (74, 28113412), (116, 17934418), (148, 14056706), (232, 8967209), (296, 7028353), (1073, 1938856), (2146, 969428), (4292, 484714), (8584, 242357)]