13601134780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15815273}}^1$

素因数の和:15815325

約数の個数: 24

約数和(自身を含む): 29226626352

約数和(自身を除く): 15625491572

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 15815273, 31630546, 63261092, 79076365, 158152730, 316305460, 680056739, 1360113478, 2720226956, 3400283695, 6800567390, 13601134780]

約数ペア:

[(1, 13601134780), (2, 6800567390), (4, 3400283695), (5, 2720226956), (10, 1360113478), (20, 680056739), (43, 316305460), (86, 158152730), (172, 79076365), (215, 63261092), (430, 31630546), (860, 15815273)]