2101266430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{480839}}^1$

素因数の和:480888

約数の個数: 32

約数和(自身を含む): 4154457600

約数和(自身を除く): 2053191170

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 480839, 961678, 2404195, 4808390, 9135941, 11059297, 18271882, 22118594, 45679705, 55296485, 91359410, 110592970, 210126643, 420253286, 1050633215, 2101266430]

約数ペア:

[(1, 2101266430), (2, 1050633215), (5, 420253286), (10, 210126643), (19, 110592970), (23, 91359410), (38, 55296485), (46, 45679705), (95, 22118594), (115, 18271882), (190, 11059297), (230, 9135941), (437, 4808390), (874, 2404195), (2185, 961678), (4370, 480839)]