642428062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{32189}}^1$

素因数の和:32795

約数の個数: 16

約数和(自身を含む): 1022096880

約数和(自身を除く): 379668818

約数列:

[1, 2, 17, 34, 587, 1174, 9979, 19958, 32189, 64378, 547213, 1094426, 18894943, 37789886, 321214031, 642428062]

約数ペア:

[(1, 642428062), (2, 321214031), (17, 37789886), (34, 18894943), (587, 1094426), (1174, 547213), (9979, 64378), (19958, 32189)]