2819752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 5997600

約数和(自身を除く): 3177848

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1427, 1976, 2854, 5708, 11416, 18551, 27113, 37102, 54226, 74204, 108452, 148408, 216904, 352469, 704938, 1409876, 2819752]

約数ペア:

[(1, 2819752), (2, 1409876), (4, 704938), (8, 352469), (13, 216904), (19, 148408), (26, 108452), (38, 74204), (52, 54226), (76, 37102), (104, 27113), (152, 18551), (247, 11416), (494, 5708), (988, 2854), (1427, 1976)]