4049934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 9321216

約数和(自身を除く): 5271282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 457, 633, 914, 1266, 1371, 1477, 2742, 2954, 3199, 4431, 6398, 8862, 9597, 19194, 96427, 192854, 289281, 578562, 674989, 1349978, 2024967, 4049934]

約数ペア:

[(1, 4049934), (2, 2024967), (3, 1349978), (6, 674989), (7, 578562), (14, 289281), (21, 192854), (42, 96427), (211, 19194), (422, 9597), (457, 8862), (633, 6398), (914, 4431), (1266, 3199), (1371, 2954), (1477, 2742)]