2091668848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{937}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 4459402080

約数和(自身を除く): 2367733232

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 283, 464, 493, 566, 937, 986, 1132, 1874, 1972, 2264, 3748, 3944, 4528, 4811, 7496, 7888, 8207, 9622, 14992, 15929, 16414, 19244, 27173, 31858, 32828, 38488, 54346, 63716, 65656, 76976, 108692, 127432, 131312, 139519, 217384, 254864, 265171, 279038, 434768, 461941, 530342, 558076, 923882, 1060684, 1116152, 1847764, 2121368, 2232304, 3695528, 4242736, 4507907, 7391056, 7689959, 9015814, 15379918, 18031628, 30759836, 36063256, 61519672, 72126512, 123039344, 130729303, 261458606, 522917212, 1045834424, 2091668848]

約数ペア:

[(1, 2091668848), (2, 1045834424), (4, 522917212), (8, 261458606), (16, 130729303), (17, 123039344), (29, 72126512), (34, 61519672), (58, 36063256), (68, 30759836), (116, 18031628), (136, 15379918), (232, 9015814), (272, 7689959), (283, 7391056), (464, 4507907), (493, 4242736), (566, 3695528), (937, 2232304), (986, 2121368), (1132, 1847764), (1874, 1116152), (1972, 1060684), (2264, 923882), (3748, 558076), (3944, 530342), (4528, 461941), (4811, 434768), (7496, 279038), (7888, 265171), (8207, 254864), (9622, 217384), (14992, 139519), (15929, 131312), (16414, 127432), (19244, 108692), (27173, 76976), (31858, 65656), (32828, 63716), (38488, 54346)]