253924112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9319}}^1$

素因数の和:9471

約数の個数: 40

約数和(自身を含む): 533924160

約数和(自身を除く): 280000048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 9319, 13624, 18638, 27248, 37276, 74552, 121147, 149104, 242294, 484588, 969176, 1220789, 1938352, 2441578, 4883156, 9766312, 15870257, 19532624, 31740514, 63481028, 126962056, 253924112]

約数ペア:

[(1, 253924112), (2, 126962056), (4, 63481028), (8, 31740514), (13, 19532624), (16, 15870257), (26, 9766312), (52, 4883156), (104, 2441578), (131, 1938352), (208, 1220789), (262, 969176), (524, 484588), (1048, 242294), (1703, 149104), (2096, 121147), (3406, 74552), (6812, 37276), (9319, 27248), (13624, 18638)]