281020812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1377553}}^1$

素因数の和:1377577

約数の個数: 24

約数和(自身を含む): 694287216

約数和(自身を除く): 413266404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1377553, 2755106, 4132659, 5510212, 8265318, 16530636, 23418401, 46836802, 70255203, 93673604, 140510406, 281020812]

約数ペア:

[(1, 281020812), (2, 140510406), (3, 93673604), (4, 70255203), (6, 46836802), (12, 23418401), (17, 16530636), (34, 8265318), (51, 5510212), (68, 4132659), (102, 2755106), (204, 1377553)]