291235294

素因数分解:

$2^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{17321}}^1$

素因数の和:18531

約数の個数: 16

約数和(自身を含む): 499705056

約数和(自身を除く): 208469762

約数列:

[1, 2, 7, 14, 1201, 2402, 8407, 16814, 17321, 34642, 121247, 242494, 20802521, 41605042, 145617647, 291235294]

約数ペア:

[(1, 291235294), (2, 145617647), (7, 41605042), (14, 20802521), (1201, 242494), (2402, 121247), (8407, 34642), (16814, 17321)]