2478049312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{7793}}^1$

素因数の和:8345

約数の個数: 48

約数和(自身を含む): 5145910560

約数和(自身を除く): 2667861248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 523, 608, 1046, 2092, 4184, 7793, 8368, 9937, 15586, 16736, 19874, 31172, 39748, 62344, 79496, 124688, 148067, 158992, 249376, 296134, 317984, 592268, 1184536, 2369072, 4075739, 4738144, 8151478, 16302956, 32605912, 65211824, 77439041, 130423648, 154878082, 309756164, 619512328, 1239024656, 2478049312]

約数ペア:

[(1, 2478049312), (2, 1239024656), (4, 619512328), (8, 309756164), (16, 154878082), (19, 130423648), (32, 77439041), (38, 65211824), (76, 32605912), (152, 16302956), (304, 8151478), (523, 4738144), (608, 4075739), (1046, 2369072), (2092, 1184536), (4184, 592268), (7793, 317984), (8368, 296134), (9937, 249376), (15586, 158992), (16736, 148067), (19874, 124688), (31172, 79496), (39748, 62344)]