4971246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 11904336

約数和(自身を除く): 6933090

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 457, 518, 777, 914, 1371, 1554, 1813, 2742, 3199, 3626, 5439, 6398, 9597, 10878, 16909, 19194, 22393, 33818, 44786, 50727, 67179, 101454, 118363, 134358, 236726, 355089, 710178, 828541, 1657082, 2485623, 4971246]

約数ペア:

[(1, 4971246), (2, 2485623), (3, 1657082), (6, 828541), (7, 710178), (14, 355089), (21, 236726), (37, 134358), (42, 118363), (49, 101454), (74, 67179), (98, 50727), (111, 44786), (147, 33818), (222, 22393), (259, 19194), (294, 16909), (457, 10878), (518, 9597), (777, 6398), (914, 5439), (1371, 3626), (1554, 3199), (1813, 2742)]