16481290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{235447}}^1$

素因数の和:235461

約数の個数: 16

約数和(自身を含む): 33904512

約数和(自身を除く): 17423222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 235447, 470894, 1177235, 1648129, 2354470, 3296258, 8240645, 16481290]

約数ペア:

[(1, 16481290), (2, 8240645), (5, 3296258), (7, 2354470), (10, 1648129), (14, 1177235), (35, 470894), (70, 235447)]