2987206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 4796064

約数和(自身を除く): 1808858

約数列:

[1, 2, 17, 34, 103, 206, 853, 1706, 1751, 3502, 14501, 29002, 87859, 175718, 1493603, 2987206]

約数ペア:

[(1, 2987206), (2, 1493603), (17, 175718), (34, 87859), (103, 29002), (206, 14501), (853, 3502), (1706, 1751)]