90884690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{699113}}^1$

素因数の和:699133

約数の個数: 16

約数和(自身を含む): 176176728

約数和(自身を除く): 85292038

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 699113, 1398226, 3495565, 6991130, 9088469, 18176938, 45442345, 90884690]

約数ペア:

[(1, 90884690), (2, 45442345), (5, 18176938), (10, 9088469), (13, 6991130), (26, 3495565), (65, 1398226), (130, 699113)]