2243399984

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{541361}}^1$

素因数の和:541413

約数の個数: 40

約数和(自身を含む): 5101795488

約数和(自身を除く): 2858395504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 541361, 1082722, 2165444, 3789527, 4330888, 7579054, 8661776, 15158108, 20030357, 30316216, 40060714, 60632432, 80121428, 140212499, 160242856, 280424998, 320485712, 560849996, 1121699992, 2243399984]

約数ペア:

[(1, 2243399984), (2, 1121699992), (4, 560849996), (7, 320485712), (8, 280424998), (14, 160242856), (16, 140212499), (28, 80121428), (37, 60632432), (56, 40060714), (74, 30316216), (112, 20030357), (148, 15158108), (259, 8661776), (296, 7579054), (518, 4330888), (592, 3789527), (1036, 2165444), (2072, 1082722), (4144, 541361)]