245647532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{36061}}^1$

素因数の和:36209

約数の個数: 24

約数和(自身を含む): 466498032

約数和(自身を除く): 220850500

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 36061, 72122, 144244, 468793, 937586, 1875172, 4723991, 9447982, 18895964, 61411883, 122823766, 245647532]

約数ペア:

[(1, 245647532), (2, 122823766), (4, 61411883), (13, 18895964), (26, 9447982), (52, 4723991), (131, 1875172), (262, 937586), (524, 468793), (1703, 144244), (3406, 72122), (6812, 36061)]