2000955268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{44179}}^1$

素因数の和:44276

約数の個数: 36

約数和(自身を含む): 3848431440

約数和(自身を除く): 1847476172

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 871, 1742, 3484, 11323, 22646, 44179, 45292, 88358, 176716, 574327, 1148654, 2297308, 2959993, 5919986, 7466251, 11839972, 14932502, 29865004, 38479909, 76959818, 153919636, 500238817, 1000477634, 2000955268]

約数ペア:

[(1, 2000955268), (2, 1000477634), (4, 500238817), (13, 153919636), (26, 76959818), (52, 38479909), (67, 29865004), (134, 14932502), (169, 11839972), (268, 7466251), (338, 5919986), (676, 2959993), (871, 2297308), (1742, 1148654), (3484, 574327), (11323, 176716), (22646, 88358), (44179, 45292)]