2859520352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{221737}}^1$

素因数の和:221791

約数の個数: 48

約数和(自身を含む): 6258333312

約数和(自身を除く): 3398812960

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 221737, 443474, 886948, 1773896, 2882581, 3547792, 5765162, 6873847, 7095584, 11530324, 13747694, 23060648, 27495388, 46121296, 54990776, 89360011, 92242592, 109981552, 178720022, 219963104, 357440044, 714880088, 1429760176, 2859520352]

約数ペア:

[(1, 2859520352), (2, 1429760176), (4, 714880088), (8, 357440044), (13, 219963104), (16, 178720022), (26, 109981552), (31, 92242592), (32, 89360011), (52, 54990776), (62, 46121296), (104, 27495388), (124, 23060648), (208, 13747694), (248, 11530324), (403, 7095584), (416, 6873847), (496, 5765162), (806, 3547792), (992, 2882581), (1612, 1773896), (3224, 886948), (6448, 443474), (12896, 221737)]