127595312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{613439}}^1$

素因数の和:613460

約数の個数: 20

約数和(自身を含む): 266232960

約数和(自身を除く): 138637648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 613439, 1226878, 2453756, 4907512, 7974707, 9815024, 15949414, 31898828, 63797656, 127595312]

約数ペア:

[(1, 127595312), (2, 63797656), (4, 31898828), (8, 15949414), (13, 9815024), (16, 7974707), (26, 4907512), (52, 2453756), (104, 1226878), (208, 613439)]