122565958

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{7669}}^1$

素因数の和:7863

約数の個数: 16

約数和(自身を含む): 188313840

約数和(自身を除く): 65747882

約数列:

[1, 2, 61, 122, 131, 262, 7669, 7991, 15338, 15982, 467809, 935618, 1004639, 2009278, 61282979, 122565958]

約数ペア:

[(1, 122565958), (2, 61282979), (61, 2009278), (122, 1004639), (131, 935618), (262, 467809), (7669, 15982), (7991, 15338)]