289474162

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{36559}}^1$

素因数の和:36705

約数の個数: 16

約数和(自身を含む): 450126720

約数和(自身を除く): 160652558

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 36559, 73118, 1352683, 2705366, 3911813, 7823626, 144737081, 289474162]

約数ペア:

[(1, 289474162), (2, 144737081), (37, 7823626), (74, 3911813), (107, 2705366), (214, 1352683), (3959, 73118), (7918, 36559)]