2666028

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 6612480

約数和(自身を除く): 3946452

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 141, 163, 174, 188, 282, 326, 348, 489, 564, 652, 978, 1363, 1956, 2726, 4089, 4727, 5452, 7661, 8178, 9454, 14181, 15322, 16356, 18908, 22983, 28362, 30644, 45966, 56724, 91932, 222169, 444338, 666507, 888676, 1333014, 2666028]

約数ペア:

[(1, 2666028), (2, 1333014), (3, 888676), (4, 666507), (6, 444338), (12, 222169), (29, 91932), (47, 56724), (58, 45966), (87, 30644), (94, 28362), (116, 22983), (141, 18908), (163, 16356), (174, 15322), (188, 14181), (282, 9454), (326, 8178), (348, 7661), (489, 5452), (564, 4727), (652, 4089), (978, 2726), (1363, 1956)]