109699252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{162277}}^1$

素因数の和:162307

約数の個数: 18

約数和(自身を含む): 207878118

約数和(自身を除く): 98178866

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 162277, 324554, 649108, 2109601, 4219202, 8438404, 27424813, 54849626, 109699252]

約数ペア:

[(1, 109699252), (2, 54849626), (4, 27424813), (13, 8438404), (26, 4219202), (52, 2109601), (169, 649108), (338, 324554), (676, 162277)]