2049802536

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{30169}}^1$

素因数の和:30346

約数の個数: 64

約数和(自身を含む): 5430600000

約数和(自身を除く): 3380797464

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 228, 298, 447, 456, 596, 894, 1192, 1788, 2831, 3576, 5662, 8493, 11324, 16986, 22648, 30169, 33972, 60338, 67944, 90507, 120676, 181014, 241352, 362028, 573211, 724056, 1146422, 1719633, 2292844, 3439266, 4495181, 4585688, 6878532, 8990362, 13485543, 13757064, 17980724, 26971086, 35961448, 53942172, 85408439, 107884344, 170816878, 256225317, 341633756, 512450634, 683267512, 1024901268, 2049802536]

約数ペア:

[(1, 2049802536), (2, 1024901268), (3, 683267512), (4, 512450634), (6, 341633756), (8, 256225317), (12, 170816878), (19, 107884344), (24, 85408439), (38, 53942172), (57, 35961448), (76, 26971086), (114, 17980724), (149, 13757064), (152, 13485543), (228, 8990362), (298, 6878532), (447, 4585688), (456, 4495181), (596, 3439266), (894, 2292844), (1192, 1719633), (1788, 1146422), (2831, 724056), (3576, 573211), (5662, 362028), (8493, 241352), (11324, 181014), (16986, 120676), (22648, 90507), (30169, 67944), (33972, 60338)]