2013981888

素因数分解:

$2^6\times 3^1\times {\mathrm{199}}^1\times {\mathrm{52711}}^1$

素因数の和:52925

約数の個数: 56

約数和(自身を含む): 5355539200

約数和(自身を除く): 3341557312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 6368, 9552, 12736, 19104, 38208, 52711, 105422, 158133, 210844, 316266, 421688, 632532, 843376, 1265064, 1686752, 2530128, 3373504, 5060256, 10120512, 10489489, 20978978, 31468467, 41957956, 62936934, 83915912, 125873868, 167831824, 251747736, 335663648, 503495472, 671327296, 1006990944, 2013981888]

約数ペア:

[(1, 2013981888), (2, 1006990944), (3, 671327296), (4, 503495472), (6, 335663648), (8, 251747736), (12, 167831824), (16, 125873868), (24, 83915912), (32, 62936934), (48, 41957956), (64, 31468467), (96, 20978978), (192, 10489489), (199, 10120512), (398, 5060256), (597, 3373504), (796, 2530128), (1194, 1686752), (1592, 1265064), (2388, 843376), (3184, 632532), (4776, 421688), (6368, 316266), (9552, 210844), (12736, 158133), (19104, 105422), (38208, 52711)]