3876403804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{343531}}^1$

素因数の和:343586

約数の個数: 48

約数和(自身を含む): 8618530816

約数和(自身を除く): 4742127012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 343531, 687062, 1374124, 2404717, 4465903, 4809434, 8931806, 9618868, 10649461, 17863612, 21298922, 31261321, 42597844, 62522642, 74546227, 125045284, 138442993, 149092454, 276885986, 298184908, 553771972, 969100951, 1938201902, 3876403804]

約数ペア:

[(1, 3876403804), (2, 1938201902), (4, 969100951), (7, 553771972), (13, 298184908), (14, 276885986), (26, 149092454), (28, 138442993), (31, 125045284), (52, 74546227), (62, 62522642), (91, 42597844), (124, 31261321), (182, 21298922), (217, 17863612), (364, 10649461), (403, 9618868), (434, 8931806), (806, 4809434), (868, 4465903), (1612, 2404717), (2821, 1374124), (5642, 687062), (11284, 343531)]