1664452

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 18

約数和(自身を含む): 3016734

約数和(自身を除く): 1352282

約数列:

[1, 2, 4, 31, 62, 124, 433, 866, 961, 1732, 1922, 3844, 13423, 26846, 53692, 416113, 832226, 1664452]

約数ペア:

[(1, 1664452), (2, 832226), (4, 416113), (31, 53692), (62, 26846), (124, 13423), (433, 3844), (866, 1922), (961, 1732)]