2015992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 4262400

約数和(自身を除く): 2246408

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 739, 1364, 1478, 2728, 2956, 5912, 8129, 16258, 22909, 32516, 45818, 65032, 91636, 183272, 251999, 503998, 1007996, 2015992]

約数ペア:

[(1, 2015992), (2, 1007996), (4, 503998), (8, 251999), (11, 183272), (22, 91636), (31, 65032), (44, 45818), (62, 32516), (88, 22909), (124, 16258), (248, 8129), (341, 5912), (682, 2956), (739, 2728), (1364, 1478)]