248865484

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{112507}}^1$

素因数の和:112597

約数の個数: 24

約数和(自身を含む): 504035840

約数和(自身を除く): 255170356

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 112507, 225014, 450028, 787549, 1575098, 3150196, 8888053, 17776106, 35552212, 62216371, 124432742, 248865484]

約数ペア:

[(1, 248865484), (2, 124432742), (4, 62216371), (7, 35552212), (14, 17776106), (28, 8888053), (79, 3150196), (158, 1575098), (316, 787549), (553, 450028), (1106, 225014), (2212, 112507)]