1636804952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{4990259}}^1$

素因数の和:4990306

約数の個数: 16

約数和(自身を含む): 3143863800

約数和(自身を除く): 1507058848

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 4990259, 9980518, 19961036, 39922072, 204600619, 409201238, 818402476, 1636804952]

約数ペア:

[(1, 1636804952), (2, 818402476), (4, 409201238), (8, 204600619), (41, 39922072), (82, 19961036), (164, 9980518), (328, 4990259)]