2047909968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1093969}}^1$

素因数の和:1093996

約数の個数: 60

約数和(自身を含む): 6172178740

約数和(自身を除く): 4124268772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1093969, 2187938, 3281907, 4375876, 6563814, 8751752, 9845721, 13127628, 14221597, 17503504, 19691442, 26255256, 28443194, 39382884, 42664791, 52510512, 56886388, 78765768, 85329582, 113772776, 127994373, 157531536, 170659164, 227545552, 255988746, 341318328, 511977492, 682636656, 1023954984, 2047909968]

約数ペア:

[(1, 2047909968), (2, 1023954984), (3, 682636656), (4, 511977492), (6, 341318328), (8, 255988746), (9, 227545552), (12, 170659164), (13, 157531536), (16, 127994373), (18, 113772776), (24, 85329582), (26, 78765768), (36, 56886388), (39, 52510512), (48, 42664791), (52, 39382884), (72, 28443194), (78, 26255256), (104, 19691442), (117, 17503504), (144, 14221597), (156, 13127628), (208, 9845721), (234, 8751752), (312, 6563814), (468, 4375876), (624, 3281907), (936, 2187938), (1872, 1093969)]