3820292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 8279040

約数和(自身を除く): 4458748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 167, 172, 266, 301, 334, 532, 602, 668, 817, 1169, 1204, 1634, 2338, 3173, 3268, 4676, 5719, 6346, 7181, 11438, 12692, 14362, 22211, 22876, 28724, 44422, 50267, 88844, 100534, 136439, 201068, 272878, 545756, 955073, 1910146, 3820292]

約数ペア:

[(1, 3820292), (2, 1910146), (4, 955073), (7, 545756), (14, 272878), (19, 201068), (28, 136439), (38, 100534), (43, 88844), (76, 50267), (86, 44422), (133, 28724), (167, 22876), (172, 22211), (266, 14362), (301, 12692), (334, 11438), (532, 7181), (602, 6346), (668, 5719), (817, 4676), (1169, 3268), (1204, 3173), (1634, 2338)]