9968603036

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1\times {\mathrm{2591}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 20054200320

約数和(自身を除く): 10085597284

約数列:

[1, 2, 4, 7, 14, 28, 313, 439, 626, 878, 1252, 1756, 2191, 2591, 3073, 4382, 5182, 6146, 8764, 10364, 12292, 18137, 36274, 72548, 137407, 274814, 549628, 810983, 961849, 1137449, 1621966, 1923698, 2274898, 3243932, 3847396, 4549796, 5676881, 7962143, 11353762, 15924286, 22707524, 31848572, 356021537, 712043074, 1424086148, 2492150759, 4984301518, 9968603036]

約数ペア:

[(1, 9968603036), (2, 4984301518), (4, 2492150759), (7, 1424086148), (14, 712043074), (28, 356021537), (313, 31848572), (439, 22707524), (626, 15924286), (878, 11353762), (1252, 7962143), (1756, 5676881), (2191, 4549796), (2591, 3847396), (3073, 3243932), (4382, 2274898), (5182, 1923698), (6146, 1621966), (8764, 1137449), (10364, 961849), (12292, 810983), (18137, 549628), (36274, 274814), (72548, 137407)]