1269317954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{215797}}^1$

素因数の和:215989

約数の個数: 16

約数和(自身を含む): 2027638008

約数和(自身を除く): 758320054

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 215797, 431594, 3668549, 7337098, 37332881, 74665762, 634658977, 1269317954]

約数ペア:

[(1, 1269317954), (2, 634658977), (17, 74665762), (34, 37332881), (173, 7337098), (346, 3668549), (2941, 431594), (5882, 215797)]