2109307816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{311291}}^1$

素因数の和:311326

約数の個数: 48

約数和(自身を含む): 4968220320

約数和(自身を除く): 2858912504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 311291, 622582, 1245164, 2179037, 2490328, 3424201, 4358074, 6848402, 8716148, 13696804, 17432296, 23969407, 27393608, 37666211, 47938814, 75332422, 95877628, 150664844, 191755256, 263663477, 301329688, 527326954, 1054653908, 2109307816]

約数ペア:

[(1, 2109307816), (2, 1054653908), (4, 527326954), (7, 301329688), (8, 263663477), (11, 191755256), (14, 150664844), (22, 95877628), (28, 75332422), (44, 47938814), (56, 37666211), (77, 27393608), (88, 23969407), (121, 17432296), (154, 13696804), (242, 8716148), (308, 6848402), (484, 4358074), (616, 3424201), (847, 2490328), (968, 2179037), (1694, 1245164), (3388, 622582), (6776, 311291)]