2653496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 5346000

約数和(自身を除く): 2692504

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 179, 218, 358, 436, 716, 872, 1432, 1853, 3043, 3706, 6086, 7412, 12172, 14824, 19511, 24344, 39022, 78044, 156088, 331687, 663374, 1326748, 2653496]

約数ペア:

[(1, 2653496), (2, 1326748), (4, 663374), (8, 331687), (17, 156088), (34, 78044), (68, 39022), (109, 24344), (136, 19511), (179, 14824), (218, 12172), (358, 7412), (436, 6086), (716, 3706), (872, 3043), (1432, 1853)]