1338904

素因数分解:

$2^3\times 7^1\times {\mathrm{23909}}^1$

素因数の和:23922

約数の個数: 16

約数和(自身を含む): 2869200

約数和(自身を除く): 1530296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23909, 47818, 95636, 167363, 191272, 334726, 669452, 1338904]

約数ペア:

[(1, 1338904), (2, 669452), (4, 334726), (7, 191272), (8, 167363), (14, 95636), (28, 47818), (56, 23909)]