2839173688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{23801}}^1$

素因数の和:23888

約数の個数: 64

約数和(自身を含む): 6078078720

約数和(自身を除く): 3238905032

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 248, 296, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 3224, 3848, 4588, 9176, 14911, 23801, 29822, 47602, 59644, 95204, 119288, 190408, 309413, 618826, 737831, 880637, 1237652, 1475662, 1761274, 2475304, 2951324, 3522548, 5902648, 7045096, 9591803, 11448281, 19183606, 22896562, 27299747, 38367212, 45793124, 54599494, 76734424, 91586248, 109198988, 218397976, 354896711, 709793422, 1419586844, 2839173688]

約数ペア:

[(1, 2839173688), (2, 1419586844), (4, 709793422), (8, 354896711), (13, 218397976), (26, 109198988), (31, 91586248), (37, 76734424), (52, 54599494), (62, 45793124), (74, 38367212), (104, 27299747), (124, 22896562), (148, 19183606), (248, 11448281), (296, 9591803), (403, 7045096), (481, 5902648), (806, 3522548), (962, 2951324), (1147, 2475304), (1612, 1761274), (1924, 1475662), (2294, 1237652), (3224, 880637), (3848, 737831), (4588, 618826), (9176, 309413), (14911, 190408), (23801, 119288), (29822, 95204), (47602, 59644)]