870817956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{4211}}^1$

素因数の和:5144

約数の個数: 48

約数和(自身を含む): 2141717760

約数和(自身を除く): 1270899804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 907, 1814, 2721, 3628, 4211, 5442, 8422, 10884, 12633, 16844, 17233, 25266, 34466, 50532, 51699, 68932, 80009, 103398, 160018, 206796, 240027, 320036, 480054, 960108, 3819377, 7638754, 11458131, 15277508, 22916262, 45832524, 72568163, 145136326, 217704489, 290272652, 435408978, 870817956]

約数ペア:

[(1, 870817956), (2, 435408978), (3, 290272652), (4, 217704489), (6, 145136326), (12, 72568163), (19, 45832524), (38, 22916262), (57, 15277508), (76, 11458131), (114, 7638754), (228, 3819377), (907, 960108), (1814, 480054), (2721, 320036), (3628, 240027), (4211, 206796), (5442, 160018), (8422, 103398), (10884, 80009), (12633, 68932), (16844, 51699), (17233, 50532), (25266, 34466)]