1379741636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{47981}}^1$

素因数の和:48084

約数の個数: 48

約数和(自身を含む): 3009431040

約数和(自身を除く): 1629689404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 7189, 14378, 28756, 47981, 95962, 191924, 335867, 623753, 671734, 1247506, 1343468, 2495012, 3790499, 4366271, 7580998, 8732542, 15161996, 17465084, 26533493, 49276487, 53066986, 98552974, 106133972, 197105948, 344935409, 689870818, 1379741636]

約数ペア:

[(1, 1379741636), (2, 689870818), (4, 344935409), (7, 197105948), (13, 106133972), (14, 98552974), (26, 53066986), (28, 49276487), (52, 26533493), (79, 17465084), (91, 15161996), (158, 8732542), (182, 7580998), (316, 4366271), (364, 3790499), (553, 2495012), (1027, 1343468), (1106, 1247506), (2054, 671734), (2212, 623753), (4108, 335867), (7189, 191924), (14378, 95962), (28756, 47981)]