2072330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 4233600

約数和(自身を除く): 2161270

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 839, 1235, 1678, 2470, 4195, 8390, 10907, 15941, 21814, 31882, 54535, 79705, 109070, 159410, 207233, 414466, 1036165, 2072330]

約数ペア:

[(1, 2072330), (2, 1036165), (5, 414466), (10, 207233), (13, 159410), (19, 109070), (26, 79705), (38, 54535), (65, 31882), (95, 21814), (130, 15941), (190, 10907), (247, 8390), (494, 4195), (839, 2470), (1235, 1678)]