17408590

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 32133024

約数和(自身を除く): 14724434

約数列:

[1, 2, 5, 10, 97, 131, 137, 194, 262, 274, 485, 655, 685, 970, 1310, 1370, 12707, 13289, 17947, 25414, 26578, 35894, 63535, 66445, 89735, 127070, 132890, 179470, 1740859, 3481718, 8704295, 17408590]

約数ペア:

[(1, 17408590), (2, 8704295), (5, 3481718), (10, 1740859), (97, 179470), (131, 132890), (137, 127070), (194, 89735), (262, 66445), (274, 63535), (485, 35894), (655, 26578), (685, 25414), (970, 17947), (1310, 13289), (1370, 12707)]