260647966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1\times {\mathrm{2621}}^1$

素因数の和:5259

約数の個数: 16

約数和(自身を含む): 411863760

約数和(自身を除く): 151215794

約数列:

[1, 2, 19, 38, 2617, 2621, 5234, 5242, 49723, 49799, 99446, 99598, 6859157, 13718314, 130323983, 260647966]

約数ペア:

[(1, 260647966), (2, 130323983), (19, 13718314), (38, 6859157), (2617, 99598), (2621, 99446), (5234, 49799), (5242, 49723)]