13815804976

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{1361}}^1\times {\mathrm{2027}}^1$

素因数の和:3709

約数の個数: 40

約数和(自身を含む): 26886631824

約数和(自身を除く): 13070826848

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 1361, 2027, 2504, 2722, 4054, 5008, 5444, 8108, 10888, 16216, 21776, 32432, 425993, 634451, 851986, 1268902, 1703972, 2537804, 2758747, 3407944, 5075608, 5517494, 6815888, 10151216, 11034988, 22069976, 44139952, 863487811, 1726975622, 3453951244, 6907902488, 13815804976]

約数ペア:

[(1, 13815804976), (2, 6907902488), (4, 3453951244), (8, 1726975622), (16, 863487811), (313, 44139952), (626, 22069976), (1252, 11034988), (1361, 10151216), (2027, 6815888), (2504, 5517494), (2722, 5075608), (4054, 3407944), (5008, 2758747), (5444, 2537804), (8108, 1703972), (10888, 1268902), (16216, 851986), (21776, 634451), (32432, 425993)]