2011476819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 3199795200

約数和(自身を除く): 1188318381

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 239, 341, 433, 589, 627, 717, 1023, 1299, 1767, 2629, 4541, 4763, 6479, 7409, 7887, 8227, 13423, 13623, 14289, 19437, 22227, 24681, 40269, 49951, 81499, 90497, 103487, 140771, 147653, 149853, 244497, 255037, 271491, 310461, 422313, 442959, 765111, 1138357, 1548481, 1966253, 2805407, 3208097, 3415071, 4645443, 5898759, 8416221, 9624291, 21628783, 35289067, 60953843, 64886349, 105867201, 182861529, 670492273, 2011476819]

約数ペア:

[(1, 2011476819), (3, 670492273), (11, 182861529), (19, 105867201), (31, 64886349), (33, 60953843), (57, 35289067), (93, 21628783), (209, 9624291), (239, 8416221), (341, 5898759), (433, 4645443), (589, 3415071), (627, 3208097), (717, 2805407), (1023, 1966253), (1299, 1548481), (1767, 1138357), (2629, 765111), (4541, 442959), (4763, 422313), (6479, 310461), (7409, 271491), (7887, 255037), (8227, 244497), (13423, 149853), (13623, 147653), (14289, 140771), (19437, 103487), (22227, 90497), (24681, 81499), (40269, 49951)]