1325502

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:568

約数の個数: 24

約数和(自身を含む): 2893800

約数和(自身を除く): 1568298

約数列:

[1, 2, 3, 6, 9, 18, 211, 349, 422, 633, 698, 1047, 1266, 1899, 2094, 3141, 3798, 6282, 73639, 147278, 220917, 441834, 662751, 1325502]

約数ペア:

[(1, 1325502), (2, 662751), (3, 441834), (6, 220917), (9, 147278), (18, 73639), (211, 6282), (349, 3798), (422, 3141), (633, 2094), (698, 1899), (1047, 1266)]