122912604382

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{27921991}}^1$

素因数の和:27922095

約数の個数: 16

約数和(自身を含む): 192996808704

約数和(自身を除く): 70084204322

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 27921991, 55843982, 865581721, 1731163442, 1982461361, 3964922722, 61456302191, 122912604382]

約数ペア:

[(1, 122912604382), (2, 61456302191), (31, 3964922722), (62, 1982461361), (71, 1731163442), (142, 865581721), (2201, 55843982), (4402, 27921991)]