349706704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1150351}}^1$

素因数の和:1150378

約数の個数: 20

約数和(自身を含む): 713218240

約数和(自身を除く): 363511536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1150351, 2300702, 4601404, 9202808, 18405616, 21856669, 43713338, 87426676, 174853352, 349706704]

約数ペア:

[(1, 349706704), (2, 174853352), (4, 87426676), (8, 43713338), (16, 21856669), (19, 18405616), (38, 9202808), (76, 4601404), (152, 2300702), (304, 1150351)]