127341656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1224439}}^1$

素因数の和:1224458

約数の個数: 16

約数和(自身を含む): 257132400

約数和(自身を除く): 129790744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1224439, 2448878, 4897756, 9795512, 15917707, 31835414, 63670828, 127341656]

約数ペア:

[(1, 127341656), (2, 63670828), (4, 31835414), (8, 15917707), (13, 9795512), (26, 4897756), (52, 2448878), (104, 1224439)]