258303914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{13327}}^1$

素因数の和:14221

約数の個数: 16

約数和(自身を含む): 423190656

約数和(自身を除く): 164886742

約数列:

[1, 2, 11, 22, 881, 1762, 9691, 13327, 19382, 26654, 146597, 293194, 11741087, 23482174, 129151957, 258303914]

約数ペア:

[(1, 258303914), (2, 129151957), (11, 23482174), (22, 11741087), (881, 293194), (1762, 146597), (9691, 26654), (13327, 19382)]