761569198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{122557}}^1$

素因数の和:122811

約数の個数: 16

約数和(自身を含む): 1235384640

約数和(自身を除く): 473815442

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 122557, 245114, 1593241, 3186482, 29291123, 58582246, 380784599, 761569198]

約数ペア:

[(1, 761569198), (2, 380784599), (13, 58582246), (26, 29291123), (239, 3186482), (478, 1593241), (3107, 245114), (6214, 122557)]