1379968148

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{15583}}^1$

素因数の和:15744

約数の個数: 36

約数和(自身を含む): 2635129728

約数和(自身を除く): 1255161580

約数列:

[1, 2, 4, 13, 26, 52, 131, 169, 262, 338, 524, 676, 1703, 3406, 6812, 15583, 22139, 31166, 44278, 62332, 88556, 202579, 405158, 810316, 2041373, 2633527, 4082746, 5267054, 8165492, 10534108, 26537849, 53075698, 106151396, 344992037, 689984074, 1379968148]

約数ペア:

[(1, 1379968148), (2, 689984074), (4, 344992037), (13, 106151396), (26, 53075698), (52, 26537849), (131, 10534108), (169, 8165492), (262, 5267054), (338, 4082746), (524, 2633527), (676, 2041373), (1703, 810316), (3406, 405158), (6812, 202579), (15583, 88556), (22139, 62332), (31166, 44278)]