2807851408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1447}}^1\times {\mathrm{5273}}^1$

素因数の和:6751

約数の個数: 40

約数和(自身を含む): 5681743488

約数和(自身を除く): 2873892080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1447, 2894, 5273, 5788, 10546, 11576, 21092, 23152, 33281, 42184, 66562, 84368, 121279, 133124, 242558, 266248, 485116, 532496, 970232, 1940464, 7630031, 15260062, 30520124, 61040248, 122080496, 175490713, 350981426, 701962852, 1403925704, 2807851408]

約数ペア:

[(1, 2807851408), (2, 1403925704), (4, 701962852), (8, 350981426), (16, 175490713), (23, 122080496), (46, 61040248), (92, 30520124), (184, 15260062), (368, 7630031), (1447, 1940464), (2894, 970232), (5273, 532496), (5788, 485116), (10546, 266248), (11576, 242558), (21092, 133124), (23152, 121279), (33281, 84368), (42184, 66562)]