2437638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 5627904

約数和(自身を除く): 3190266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 457, 762, 889, 914, 1371, 1778, 2667, 2742, 3199, 5334, 6398, 9597, 19194, 58039, 116078, 174117, 348234, 406273, 812546, 1218819, 2437638]

約数ペア:

[(1, 2437638), (2, 1218819), (3, 812546), (6, 406273), (7, 348234), (14, 174117), (21, 116078), (42, 58039), (127, 19194), (254, 9597), (381, 6398), (457, 5334), (762, 3199), (889, 2742), (914, 2667), (1371, 1778)]