126976382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{19457}}^1$

素因数の和:19723

約数の個数: 16

約数和(自身を含む): 205943472

約数和(自身を除く): 78967090

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 19457, 38914, 252941, 505882, 4883707, 9767414, 63488191, 126976382]

約数ペア:

[(1, 126976382), (2, 63488191), (13, 9767414), (26, 4883707), (251, 505882), (502, 252941), (3263, 38914), (6526, 19457)]