2106981888

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{124703}}^1$

素因数の和:124735

約数の個数: 80

約数和(自身を含む): 6123465216

約数和(自身を除く): 4016483328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 16896, 124703, 249406, 374109, 498812, 748218, 997624, 1371733, 1496436, 1995248, 2743466, 2992872, 3990496, 4115199, 5486932, 5985744, 7980992, 8230398, 10973864, 11971488, 15961984, 16460796, 21947728, 23942976, 31923968, 32921592, 43895456, 47885952, 63847936, 65843184, 87790912, 95771904, 131686368, 175581824, 191543808, 263372736, 351163648, 526745472, 702327296, 1053490944, 2106981888]

約数ペア:

[(1, 2106981888), (2, 1053490944), (3, 702327296), (4, 526745472), (6, 351163648), (8, 263372736), (11, 191543808), (12, 175581824), (16, 131686368), (22, 95771904), (24, 87790912), (32, 65843184), (33, 63847936), (44, 47885952), (48, 43895456), (64, 32921592), (66, 31923968), (88, 23942976), (96, 21947728), (128, 16460796), (132, 15961984), (176, 11971488), (192, 10973864), (256, 8230398), (264, 7980992), (352, 5985744), (384, 5486932), (512, 4115199), (528, 3990496), (704, 2992872), (768, 2743466), (1056, 1995248), (1408, 1496436), (1536, 1371733), (2112, 997624), (2816, 748218), (4224, 498812), (5632, 374109), (8448, 249406), (16896, 124703)]