1652400988

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{1361}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 3342544128

約数和(自身を除く): 1690143140

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 331, 524, 662, 917, 1324, 1361, 1834, 2317, 2722, 3668, 4634, 5444, 9268, 9527, 19054, 38108, 43361, 86722, 173444, 178291, 303527, 356582, 450491, 607054, 713164, 900982, 1214108, 1248037, 1801964, 2496074, 3153437, 4992148, 6306874, 12613748, 59014321, 118028642, 236057284, 413100247, 826200494, 1652400988]

約数ペア:

[(1, 1652400988), (2, 826200494), (4, 413100247), (7, 236057284), (14, 118028642), (28, 59014321), (131, 12613748), (262, 6306874), (331, 4992148), (524, 3153437), (662, 2496074), (917, 1801964), (1324, 1248037), (1361, 1214108), (1834, 900982), (2317, 713164), (2722, 607054), (3668, 450491), (4634, 356582), (5444, 303527), (9268, 178291), (9527, 173444), (19054, 86722), (38108, 43361)]