269569802

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1\times {\mathrm{1301}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 407411424

約数和(自身を除く): 137841622

約数列:

[1, 2, 211, 422, 491, 982, 1301, 2602, 103601, 207202, 274511, 549022, 638791, 1277582, 134784901, 269569802]

約数ペア:

[(1, 269569802), (2, 134784901), (211, 1277582), (422, 638791), (491, 549022), (982, 274511), (1301, 207202), (2602, 103601)]