664010606

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{894893}}^1$

素因数の和:894955

約数の個数: 16

約数和(自身を含む): 1159782624

約数和(自身を除く): 495772018

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 894893, 1789786, 6264251, 12528502, 47429329, 94858658, 332005303, 664010606]

約数ペア:

[(1, 664010606), (2, 332005303), (7, 94858658), (14, 47429329), (53, 12528502), (106, 6264251), (371, 1789786), (742, 894893)]