340852036

素因数分解:

$2^2\times 7^2\times {\mathrm{1739041}}^1$

素因数の和:1739059

約数の個数: 18

約数和(自身を含む): 693877758

約数和(自身を除く): 353025722

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1739041, 3478082, 6956164, 12173287, 24346574, 48693148, 85213009, 170426018, 340852036]

約数ペア:

[(1, 340852036), (2, 170426018), (4, 85213009), (7, 48693148), (14, 24346574), (28, 12173287), (49, 6956164), (98, 3478082), (196, 1739041)]