566278024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{320293}}^1$

素因数の和:320329

約数の個数: 32

約数和(自身を含む): 1210711320

約数和(自身を除く): 644433296

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 320293, 640586, 1281172, 2562344, 4163809, 5444981, 8327618, 10889962, 16655236, 21779924, 33310472, 43559848, 70784753, 141569506, 283139012, 566278024]

約数ペア:

[(1, 566278024), (2, 283139012), (4, 141569506), (8, 70784753), (13, 43559848), (17, 33310472), (26, 21779924), (34, 16655236), (52, 10889962), (68, 8327618), (104, 5444981), (136, 4163809), (221, 2562344), (442, 1281172), (884, 640586), (1768, 320293)]