2904258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{69149}}^1$

素因数の和:69161

約数の個数: 16

約数和(自身を含む): 6638400

約数和(自身を除く): 3734142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 69149, 138298, 207447, 414894, 484043, 968086, 1452129, 2904258]

約数ペア:

[(1, 2904258), (2, 1452129), (3, 968086), (6, 484043), (7, 414894), (14, 207447), (21, 138298), (42, 69149)]