1666173028

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{14759}}^1$

素因数の和:14956

約数の個数: 36

約数和(自身を含む): 3176470080

約数和(自身を除く): 1510297052

約数列:

[1, 2, 4, 13, 26, 52, 167, 169, 334, 338, 668, 676, 2171, 4342, 8684, 14759, 28223, 29518, 56446, 59036, 112892, 191867, 383734, 767468, 2464753, 2494271, 4929506, 4988542, 9859012, 9977084, 32041789, 64083578, 128167156, 416543257, 833086514, 1666173028]

約数ペア:

[(1, 1666173028), (2, 833086514), (4, 416543257), (13, 128167156), (26, 64083578), (52, 32041789), (167, 9977084), (169, 9859012), (334, 4988542), (338, 4929506), (668, 2494271), (676, 2464753), (2171, 767468), (4342, 383734), (8684, 191867), (14759, 112892), (28223, 59036), (29518, 56446)]