2813597584

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{1019}}^1$

素因数の和:1400

約数の個数: 80

約数和(自身を含む): 6329059200

約数和(自身を除く): 3515461616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 277, 356, 554, 623, 712, 1019, 1108, 1246, 1424, 1939, 2038, 2216, 2492, 3878, 4076, 4432, 4984, 7133, 7756, 8152, 9968, 14266, 15512, 16304, 24653, 28532, 31024, 49306, 57064, 90691, 98612, 114128, 172571, 181382, 197224, 282263, 345142, 362764, 394448, 564526, 634837, 690284, 725528, 1129052, 1269674, 1380568, 1451056, 1975841, 2258104, 2539348, 2761136, 3951682, 4516208, 5078696, 7903364, 10157392, 15806728, 25121407, 31613456, 50242814, 100485628, 175849849, 200971256, 351699698, 401942512, 703399396, 1406798792, 2813597584]

約数ペア:

[(1, 2813597584), (2, 1406798792), (4, 703399396), (7, 401942512), (8, 351699698), (14, 200971256), (16, 175849849), (28, 100485628), (56, 50242814), (89, 31613456), (112, 25121407), (178, 15806728), (277, 10157392), (356, 7903364), (554, 5078696), (623, 4516208), (712, 3951682), (1019, 2761136), (1108, 2539348), (1246, 2258104), (1424, 1975841), (1939, 1451056), (2038, 1380568), (2216, 1269674), (2492, 1129052), (3878, 725528), (4076, 690284), (4432, 634837), (4984, 564526), (7133, 394448), (7756, 362764), (8152, 345142), (9968, 282263), (14266, 197224), (15512, 181382), (16304, 172571), (24653, 114128), (28532, 98612), (31024, 90691), (49306, 57064)]