2569218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 5591040

約数和(自身を除く): 3021822

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 727, 1178, 1454, 1767, 2181, 3534, 4362, 13813, 22537, 27626, 41439, 45074, 67611, 82878, 135222, 428203, 856406, 1284609, 2569218]

約数ペア:

[(1, 2569218), (2, 1284609), (3, 856406), (6, 428203), (19, 135222), (31, 82878), (38, 67611), (57, 45074), (62, 41439), (93, 27626), (114, 22537), (186, 13813), (589, 4362), (727, 3534), (1178, 2181), (1454, 1767)]