2457294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 5757696

約数和(自身を除く): 3300402

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1427, 1722, 2854, 4281, 8562, 9989, 19978, 29967, 58507, 59934, 117014, 175521, 351042, 409549, 819098, 1228647, 2457294]

約数ペア:

[(1, 2457294), (2, 1228647), (3, 819098), (6, 409549), (7, 351042), (14, 175521), (21, 117014), (41, 59934), (42, 58507), (82, 29967), (123, 19978), (246, 9989), (287, 8562), (574, 4281), (861, 2854), (1427, 1722)]