143572988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{1697}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 270905712

約数和(自身を除く): 127332724

約数列:

[1, 2, 4, 13, 26, 52, 1627, 1697, 3254, 3394, 6508, 6788, 21151, 22061, 42302, 44122, 84604, 88244, 2761019, 5522038, 11044076, 35893247, 71786494, 143572988]

約数ペア:

[(1, 143572988), (2, 71786494), (4, 35893247), (13, 11044076), (26, 5522038), (52, 2761019), (1627, 88244), (1697, 84604), (3254, 44122), (3394, 42302), (6508, 22061), (6788, 21151)]