2002809712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7363271}}^1$

素因数の和:7363296

約数の個数: 20

約数和(自身を含む): 4108705776

約数和(自身を除く): 2105896064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7363271, 14726542, 29453084, 58906168, 117812336, 125175607, 250351214, 500702428, 1001404856, 2002809712]

約数ペア:

[(1, 2002809712), (2, 1001404856), (4, 500702428), (8, 250351214), (16, 125175607), (17, 117812336), (34, 58906168), (68, 29453084), (136, 14726542), (272, 7363271)]