2746884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 7475328

約数和(自身を除く): 4728444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 617, 636, 742, 1113, 1234, 1484, 1851, 2226, 2468, 3702, 4319, 4452, 7404, 8638, 12957, 17276, 25914, 32701, 51828, 65402, 98103, 130804, 196206, 228907, 392412, 457814, 686721, 915628, 1373442, 2746884]

約数ペア:

[(1, 2746884), (2, 1373442), (3, 915628), (4, 686721), (6, 457814), (7, 392412), (12, 228907), (14, 196206), (21, 130804), (28, 98103), (42, 65402), (53, 51828), (84, 32701), (106, 25914), (159, 17276), (212, 12957), (318, 8638), (371, 7404), (617, 4452), (636, 4319), (742, 3702), (1113, 2468), (1234, 2226), (1484, 1851)]