1998430818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{48859}}^1$

素因数の和:49282

約数の個数: 32

約数和(自身を含む): 4242611520

約数和(自身を除く): 2244180702

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 401, 802, 1203, 2406, 6817, 13634, 20451, 40902, 48859, 97718, 146577, 293154, 830603, 1661206, 2491809, 4983618, 19592459, 39184918, 58777377, 117554754, 333071803, 666143606, 999215409, 1998430818]

約数ペア:

[(1, 1998430818), (2, 999215409), (3, 666143606), (6, 333071803), (17, 117554754), (34, 58777377), (51, 39184918), (102, 19592459), (401, 4983618), (802, 2491809), (1203, 1661206), (2406, 830603), (6817, 293154), (13634, 146577), (20451, 97718), (40902, 48859)]