90042526

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{13099}}^1$

素因数の和:13599

約数の個数: 16

約数和(自身を含む): 154684800

約数和(自身を除く): 64642274

約数列:

[1, 2, 7, 14, 491, 982, 3437, 6874, 13099, 26198, 91693, 183386, 6431609, 12863218, 45021263, 90042526]

約数ペア:

[(1, 90042526), (2, 45021263), (7, 12863218), (14, 6431609), (491, 183386), (982, 91693), (3437, 26198), (6874, 13099)]