1388483412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{9619}}^1$

素因数の和:10172

約数の個数: 48

約数和(自身を含む): 3387471360

約数和(自身を除く): 1998987948

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 523, 1046, 1569, 2092, 3138, 6276, 9619, 12029, 19238, 24058, 28857, 36087, 38476, 48116, 57714, 72174, 115428, 144348, 221237, 442474, 663711, 884948, 1327422, 2654844, 5030737, 10061474, 15092211, 20122948, 30184422, 60368844, 115706951, 231413902, 347120853, 462827804, 694241706, 1388483412]

約数ペア:

[(1, 1388483412), (2, 694241706), (3, 462827804), (4, 347120853), (6, 231413902), (12, 115706951), (23, 60368844), (46, 30184422), (69, 20122948), (92, 15092211), (138, 10061474), (276, 5030737), (523, 2654844), (1046, 1327422), (1569, 884948), (2092, 663711), (3138, 442474), (6276, 221237), (9619, 144348), (12029, 115428), (19238, 72174), (24058, 57714), (28857, 48116), (36087, 38476)]