2247335278736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{28764787}}^1$

素因数の和:28765071

約数の個数: 40

約数和(自身を含む): 4601215488480

約数和(自身を除く): 2353880209744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 1028, 2056, 4112, 4883, 9766, 19532, 39064, 78128, 28764787, 57529574, 115059148, 230118296, 460236592, 546530953, 1093061906, 2186123812, 4372247624, 7392550259, 8744495248, 14785100518, 29570201036, 59140402072, 118280804144, 140458454921, 280916909842, 561833819684, 1123667639368, 2247335278736]

約数ペア:

[(1, 2247335278736), (2, 1123667639368), (4, 561833819684), (8, 280916909842), (16, 140458454921), (19, 118280804144), (38, 59140402072), (76, 29570201036), (152, 14785100518), (257, 8744495248), (304, 7392550259), (514, 4372247624), (1028, 2186123812), (2056, 1093061906), (4112, 546530953), (4883, 460236592), (9766, 230118296), (19532, 115059148), (39064, 57529574), (78128, 28764787)]