2755788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 7499520

約数和(自身を除く): 4743732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 619, 636, 742, 1113, 1238, 1484, 1857, 2226, 2476, 3714, 4333, 4452, 7428, 8666, 12999, 17332, 25998, 32807, 51996, 65614, 98421, 131228, 196842, 229649, 393684, 459298, 688947, 918596, 1377894, 2755788]

約数ペア:

[(1, 2755788), (2, 1377894), (3, 918596), (4, 688947), (6, 459298), (7, 393684), (12, 229649), (14, 196842), (21, 131228), (28, 98421), (42, 65614), (53, 51996), (84, 32807), (106, 25998), (159, 17332), (212, 12999), (318, 8666), (371, 7428), (619, 4452), (636, 4333), (742, 3714), (1113, 2476), (1238, 2226), (1484, 1857)]