766854638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{3617}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 1312899840

約数和(自身を除く): 546045202

約数列:

[1, 2, 11, 22, 23, 46, 253, 419, 506, 838, 3617, 4609, 7234, 9218, 9637, 19274, 39787, 79574, 83191, 106007, 166382, 212014, 915101, 1515523, 1830202, 3031046, 16670753, 33341506, 34857029, 69714058, 383427319, 766854638]

約数ペア:

[(1, 766854638), (2, 383427319), (11, 69714058), (22, 34857029), (23, 33341506), (46, 16670753), (253, 3031046), (419, 1830202), (506, 1515523), (838, 915101), (3617, 212014), (4609, 166382), (7234, 106007), (9218, 83191), (9637, 79574), (19274, 39787)]